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Coherent

cohr · NASDAQ Technology
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Industry Hardware, Equipment & Parts
Employees 5001-10,000
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FY2015 Annual Report · Coherent
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ANNUAL REPORT, 
PROXY STATEMENT & NOTICE 
OF ANNUAL MEETING

2015

Coherent, Inc.
5100 Patrick Henry Drive
Santa Clara, CA  95054

www.coherent.com

 Printed in the U.S.A. 
Copyright © 2016 Coherent, Inc.

14JAN201416185898

Notice of Annual Meeting
of Stockholders

February 26, 2016
8:00 a.m.
The Silicon Valley Capital Club
50 West San Fernando
San Jose, CA 95113

MATTERS TO BE VOTED ON:

1.

2.

3.

4.

To elect the seven directors named in the proxy statement;

To  ratify  the  appointment  of  Deloitte  &  Touche  LLP  as  the  Company’s  independent  registered  public
accounting firm for the fiscal year ending October 1, 2016;

Advisory vote to approve executive officer compensation; and

To  transact  such  other  business  as  may  properly  be  brought  before  the  meeting  and  any  adjournment(s)
thereof.

The foregoing items of business are more fully described in the Proxy Statement accompanying this Notice.

Stockholders of record at the close of business on January 19, 2016 are entitled to notice of and to vote at the meeting and at any adjournments
or postponements thereof.

All stockholders are cordially invited to attend the meeting. However, to ensure your representation at the meeting, you are urged to mark, sign,
date  and  return  the  enclosed  proxy  card  as  promptly  as  possible  in  the  postage-prepaid  envelope  enclosed  for  that  purpose  or  follow  the
instructions on the enclosed proxy card to vote by telephone or via the Internet. Any stockholder of record attending the meeting may vote in
person even if he or she has returned a proxy. Please note, however, that if your shares are held of record by a broker, bank or other nominee and
you wish to vote at the meeting, you must obtain a proxy issued in your name from that record holder.

Santa Clara, California
January 27, 2016

Sincerely,

13JAN201423125288
John R. Ambroseo
President and Chief Executive Officer

Important Notice Regarding the Availability of Proxy Materials for the Stockholder Meeting to Be Held
on February 26, 2016

The proxy statement and annual report to stockholders are available at www.proxyvote.com.

YOUR VOTE IS IMPORTANT

In order to assure your representation at the meeting, you are requested to complete, sign and date the enclosed proxy card as promptly as possible
and  return  it  in  the  enclosed  envelope  or  follow  the  instructions  on  the  enclosed  proxy  card  to  vote  by  telephone  or  via  the  Internet.  Any
stockholder attending the Annual Meeting may vote in person even if he or she returned a proxy card.

Table of Contents

GENERAL INFORMATION ABOUT THE MEETING

PROPOSAL ONE

Election of Directors

PROPOSAL TWO

Ratification of the Appointment of Deloitte & Touche LLP
as Independent Registered Public Accounting Firm

PROPOSAL THREE

Advisory Vote to Approve Executive Officer Compensation

SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

OUR EXECUTIVE OFFICERS

COMPENSATION DISCUSSION AND ANALYSIS

SUMMARY COMPENSATION AND EQUITY TABLES

EQUITY COMPENSATION PLAN INFORMATION

CERTAIN RELATIONSHIPS AND RELATED PERSON TRANSACTIONS

REPORT OF THE AUDIT COMMITTEE OF THE BOARD OF DIRECTORS

OTHER MATTERS

3

6

14

15

16

17

18

29

35

35

36

37

PROXY STATEMENT

General Information About the Meeting

General
The enclosed Proxy is solicited on behalf of the Board of Directors
(the  ‘‘Board’’)  of  Coherent,  Inc.  for  use  at  the  Annual  Meeting  of
Stockholders  (the  ‘‘Annual  Meeting’’  or  ‘‘meeting’’)  to  be  held  at
8:00  a.m.,  local  time,  on  February  26,  2016  at  The  Silicon  Valley
Capital Club, 50 West San Fernando, San Jose, CA 95113, and at any

Who May Vote at the Meeting?

adjournment(s) thereof, for the purposes set forth herein and in the
accompanying  Notice  of  Annual  Meeting  of  Stockholders.  Our
telephone  number  is  (408)  764-4000.  These  proxy  solicitation
materials  were  first  mailed  on  or  about  January  27,  2016  to  all
stockholders entitled to vote at the Annual Meeting.

You are entitled to vote at the Annual Meeting if our records show that you held your shares as of the close of business of our record date,
January  19,  2016  (the  ‘‘Record  Date’’).  On  the  Record  Date,  24,193,167  shares  of  our  common  stock,  $0.01  par  value,  were  issued  and
outstanding.

What Does Each Share of Common Stock I Own Represent?

On all matters, each share has one vote, unless, with respect to Proposal 1 regarding the election of directors, cumulative voting is in effect. See
‘‘Election of Directors—Vote Required’’ for a description of cumulative voting rights with respect to the election of directors.

How Does a Stockholder Vote?
Whether or not you plan to attend the Annual Meeting, we urge you
to vote by proxy to ensure your vote is counted. If you are entitled to
vote, you may do so as follows:

• Through your broker: If your shares are held through a broker,
bank  or  other  nominee  (commonly  referred  to  as  held  in  ‘‘street
name’’),  you  will  receive  instructions  from  them  that  you  must
follow to have your shares voted. If you want to vote in person, you
will need to obtain a legal proxy from your broker, bank or other
nominee and bring it to the meeting.

• In person: Attend the Annual Meeting and, if you request, we will
give  you  a  ballot  at  the  time  of  voting.  If  you  have  previously
submitted a proxy card, you must notify us at the Annual Meeting
that you intend to cancel your prior proxy and vote by ballot at the
meeting.

• Returning  a  Proxy  Card: Simply  complete,  sign  and  date  the
enclosed  proxy  card  and  return  it  promptly  in  the  envelope

Matters to be Presented at the Meeting
We are not aware of any matters to be presented at the meeting other
than those described in this proxy statement. If any other matter is
properly presented at the Annual Meeting, your proxy holders (one of
the  individuals  named  on  your  proxy  card)  will  vote  your  shares  in
their discretion. The cost of this solicitation will be borne by us. We
may  reimburse  brokerage  firms  and  other  persons  representing

provided. If your signed proxy card is received before the Annual
Meeting, the designated proxies will vote your shares as you direct.

• Using  the  Telephone: Dial  toll-free  1-800-690-6903  using  a
touch-tone phone and follow the recorded instructions. You will be
asked to provide the control number from the enclosed proxy card.

• Through the Internet: Go to www.proxyvote.com to complete an
electronic  proxy  card.  You  will  be  asked  to  provide  the  control
number from the enclosed proxy card.

For  telephone  or  Internet  use,  your  vote  must  be  received  by
11:59 P.M. Eastern Time on February 25, 2016 to be counted.

If  you  return  a  signed  and  dated  proxy  card  without  marking  any
voting  directions,  your  shares  will  be  voted  ‘‘for’’  the  election  of  all
seven nominees for director and ‘‘for’’ all other proposals.

beneficial  owners  of  shares  for  their  expenses  in  forwarding
solicitation  material  to  such  beneficial  owners.  In  addition,  proxies
may  be  solicited  by  certain  of  our  directors,  officers  and  regular
employees,  without  additional  compensation,  personally  or  by
telephone or facsimile.

3

GENERAL INFORMATION

Revoking Your Proxy
If  you  hold  your  shares  in  street  name,  you  must  follow  the
instructions  of  your  broker,  bank  or  other  nominee  to  revoke  your
voting instructions. If you are a holder of record and wish to revoke
your proxy instructions, you must (i) advise the Corporate Secretary

Attendance at the Annual Meeting
All  stockholders  of  record  as  of  the  Record  Date  may  attend  the
Annual  Meeting.  Please  note  that  cameras,  recording  devices  and
similar  electronic  devices  will  not  be  permitted  at  the  Annual
Meeting.  No  items  will  be  allowed  into  the  Annual  Meeting  that
might pose a concern for the safety of those attending. Additionally, to
attend  the  meeting  you  will  need  to  bring  identification  and  proof

Quorum; Abstentions; Broker Non-Votes
Our bylaws provide that stockholders holding a majority of the shares
of common stock issued and outstanding and entitled to vote on the
Record Date constitute a quorum at meetings of stockholders. Votes
will be counted by the inspector of election appointed for the Annual
Meeting,  who  will  separately  count  ‘‘For’’  and  ‘‘Against’’  votes,
abstentions and broker non-votes.

A  ‘‘broker  non-vote’’  occurs  when  a  nominee  holding  shares  for  a
beneficial  owner  does  not  vote  because  the  nominee  does  not  have
discretionary voting power with respect to the proposal and has not

Deadline for Receipt of Stockholder Proposals
In  order  to  submit  stockholder  proposals  for  inclusion  in  the
Company’s proxy statement pursuant to Rule 14a-8 of the Securities
Exchange Act of 1934, as amended (‘‘SEC Rule 14a-8’’) for the annual
meeting to be held in 2017, written materials must be received by the
Corporate Secretary at the Company’s principal office in Santa Clara,
California no later than September 29, 2016. Stockholder proposals
must otherwise comply with the requirements of SEC Rule 14a-8.

Proposals must be addressed to: Bret DiMarco, Corporate Secretary,
Coherent,  Inc.,  5100  Patrick  Henry  Dr.,  Santa  Clara,  California
95054. Simply submitting a proposal does not guarantee its inclusion.

Section  2.15  of  the  Company’s  bylaws  also  establishes  an  advance
notice  procedure  with  regards  to  director  nominations  and
stockholder  proposals  that  are  not  submitted  for  inclusion  in  the
proxy  statement,  but  that  a  stockholder  instead  wishes  to  present
directly from the floor at any Annual Meeting. To be properly brought
before  the  Annual  Meeting  to  be  held  in  2017,  a  notice  of  the
nomination  or  the  matter  the  stockholder  wishes  to  present  at  the
meeting must be delivered to the Corporate Secretary (see above), no
later than the close of business on the 45th day (December 13, 2016),
nor earlier than the close of business on the 75th day (November 13,
2016),  prior  to  the  one  year  anniversary  of  the  date  these  proxy
materials  were  first  mailed  by  us  unless  the  annual  meeting  of
stockholders is held prior to January 27, 2017 or after April 27, 2017,
in which case, the proposal must be received by us not earlier than the
120th day prior to the annual meeting and not later than the later of

4

in writing at our principal executive offices at 5100 Patrick Henry Dr.,
Santa Clara, California 95054 before the proxies vote your shares at
the  meeting,  (ii)  timely  deliver  later-dated  proxy  instructions  or
(iii) attend the meeting and vote your shares in person.

sufficient to us that you were a stockholder of record as of the Record
Date or that you are a duly authorized representative of a stockholder
of record as of the Record Date. For directions to attend the Annual
Meeting  or  other  questions,  please  contact  Investor  Relations  by
telephone at (408) 764-4110 no later than noon (California time) on
February 25, 2016.

received instructions with respect to the proposal from the beneficial
owner. Abstentions will not be taken into account in determining the
outcome  of  the  election  of  directors  and  will  have  no  effect  on  the
outcome of Proposals Two and Three. We intend to separately report
abstentions  and  our  Compensation  and  H.R.  Committee  will
generally view abstentions as neutral when considering the results of
Proposal  Three.  Broker  non-votes  represented  by  submitted  proxies
will  not  be  taken  into  account  in  determining  the  outcome  of  any
proposal.

the 90th day prior to the annual meeting and the tenth day following
public announcement of the date the annual meeting will be held and
must otherwise be in compliance with applicable laws and regulations
in  order  to  be  considered  for  inclusion  in  the  proxy  statement  and
form  of  proxy  relating  to  that  meeting.  We  have  not  received  any
notice  regarding  any  such  matters  to  be  brought  at  the  meeting  on
February 26, 2016.

If a stockholder who has notified us of his or her intention to present a
proposal at an Annual Meeting does not appear to present his or her
proposal at such meeting, we need not present the proposal for vote at
such  meeting.  The  Chair  of  the  Annual  Meeting  has  the  final
discretion whether or not to allow any matter to be considered at the
meeting  which  did  not  timely  comply  with  all  applicable  notice
requirements.

If  a  stockholder  wishes  only  to  recommend  a  candidate  for
consideration  by  the  Governance  and  Nominating  Committee  as  a
potential  nominee  for  the  Company’s  Board,  see  the  procedures
discussed in ‘‘Proposal One—Election of Directors—Board Meetings
and  Committees—Process 
to  Recommend
Candidates for Election to the Board of Directors.’’

for  Stockholders 

The  attached  proxy  card  grants  to  the  proxyholders  discretionary
authority  to  vote  on  any  matter  raised  at  the  Annual  Meeting,
including proposals which are timely raised at the meeting, but did
not meet the deadline for inclusion in this proxy statement.

Eliminating Duplicative Proxy Materials
To reduce the expense of delivering duplicate voting materials to our
stockholders  who  may  hold  shares  of  Coherent  common  stock  in
more than one stock account, we are delivering only one set of the
proxy  solicitation  materials  to  certain  stockholders  who  share  an
address, unless otherwise requested. A separate proxy card is included
in the voting materials for each of these stockholders.

We will promptly deliver, upon written or oral request, a separate copy
of  the  annual  report  or  this  proxy  statement  to  a  stockholder  at  a
shared address to which a single copy of the documents was delivered.
To obtain an additional copy, you may write us at 5100 Patrick Henry
Drive,  Santa  Clara,  California  95054,  Attn:  Investor  Relations,  or
contact  our  Investor  Relations  department  by  telephone  at
(408) 764-4110.

Electronic Delivery of Proxy Materials
In  an  effort  to  reduce  paper  mailed  to  your  home  and  help  lower
printing  and  postage  costs,  we  are  offering  stockholders  the
convenience of viewing online proxy statements, annual reports and
related  materials.  With  your  consent,  we  can  stop  sending  future

Incorporation by Reference
To the extent that this proxy statement has been or will be specifically
incorporated by reference into any other filing of Coherent with the
Securities  and  Exchange  Commission  (‘‘SEC’’),  the  sections  of  this
proxy  statement  entitled  ‘‘Report  of  the  Audit  Committee  of  the

GENERAL INFORMATION

Similarly, if you share an address with another stockholder and have
received multiple copies of our proxy materials, you may contact us at
the address or telephone number specified above to request that only a
single  copy  of  these  materials  be  delivered  to  your  address  in  the
future. Stockholders sharing a single address may revoke their consent
to receive a single copy of our proxy materials in the future at any time
by  contacting  our  distribution  agent,  Broadridge,  either  by  calling
toll-free  at  1-800-542-1061,  or  by  writing 
to  Broadridge,
Householding  Department,  51  Mercedes  Way,  Edgewood,  NY
11717.  It  is  our  understanding  that  Broadridge  will  remove  such
stockholder  from  the  Householding  program  within  30  days  of
receipt of such written notice, after which each such stockholder will
receive an individual copy of our proxy materials.

paper  copies  of  these  documents.  To  participate  during  the  voting
season,  registered  stockholders  may  follow  the  instructions  when
voting online.

Board of Directors’’ (to the extent permitted by the rules of the SEC)
and ‘‘Compensation Discussion and Analysis’’ shall not be deemed to
be so incorporated (other than in our annual report on Form 10-K),
unless specifically provided otherwise in such filing.

FURTHER INFORMATION

We will provide without charge to each stockholder solicited by these proxy solicitation materials a copy of our annual report on Form 10-K for
the  fiscal  year  ended  October  3,  2015  without  exhibits  and  any  amendments  thereto  upon  request  of  such  stockholder  made  in  writing  to
Coherent, Inc., 5100 Patrick Henry Drive, Santa Clara, California 95054, Attn: Investor Relations. We will also furnish any exhibit to the annual
report on Form 10-K if specifically requested in writing. You can also access our SEC filings, including our annual reports on Form 10-K, and all
amendments thereto on the SEC website at www.sec.gov.

IMPORTANT NOTICE REGARDING THE AVAILABILITY OF PROXY MATERIALS FOR THE STOCKHOLDER
MEETING TO BE HELD ON FEBRUARY 26, 2016

The proxy statement and annual report to stockholders are available at www.proxyvote.com.

Stockholder List

A list of stockholders entitled to vote at the Annual Meeting will be available for examination by stockholders of record at the Annual Meeting.

5

PROPOSAL ONE

ELECTION OF DIRECTORS

Nominees
Seven (7) members of our Board of Directors are to be elected at the
Annual Meeting. Unless otherwise instructed, the proxy holders will
vote  the  proxies  received  by  them  for  the  nominees  named  below.
Each  nominee  has  consented  to  be  named  a  nominee  in  the  proxy
statement  and  to  continue  to  serve  as  a  director,  if  elected.  If  any
nominee  becomes  unable  or  declines  to  serve  as  a  director,  if
additional persons are nominated at the meeting or if stockholders are
entitled to cumulate votes, the proxy holders intend to vote all proxies
received by them in such a manner (in accordance with cumulative
voting) as will ensure the election of as many of the nominees listed
below as possible, and the specific nominees to be voted for will be
determined by the proxy holders.

We are not aware of any reason that any nominee will be unable or will
decline to serve as a director. The term of office of each person elected

as  a  director  will  continue  until  the  next  Annual  Meeting  of
Stockholders  or  until  a  successor  has  been  elected  and  qualified  or
until  his  or  her  earlier  resignation  or  removal.  There  are  no
arrangements  or  understandings  between  any  director  or  executive
officer and any other person pursuant to which he or she is or was to
be selected as a director or officer.

The  names  of  the  nominees,  all  of  whom  are  currently  directors
standing  for  re-election,  and  certain  information  about  them  as  of
December 31, 2015 are set forth below. All of the nominees have been
unanimously recommended for nomination by the Board acting on
the unanimous recommendation of the Governance and Nominating
Committee  of  the  Board.  The  committee  consists  solely  of
independent members of the Board. There are no family relationships
among directors or executive officers of Coherent.

Name

John R. Ambroseo
Jay T. Flatley(3)
Susan M. James(1)(2)
L. William Krause(2)(3)
Garry W. Rogerson(1)(2)
Steve Skaggs(1)
Sandeep Vij(3)

Age Director Since

Principal Occupation

54
63
69
73
63
53
50

2002
2011
2008
2009
2004
2013
2004

President and Chief Executive Officer
Chief Executive Officer of Illumina, Inc.
Retired Audit Partner, Ernst & Young
President of LWK Ventures
Former Chief Executive Officer of Advanced Energy Industries, Inc.
Senior Vice President and Chief Financial Officer of Atmel Corporation
Former President and Chief Executive Officer of MIPS Technologies, Inc.

(1) Member of the Audit Committee.

(2) Member of the Governance and Nominating Committee.

(3) Member of the Compensation and H.R. Committee.

Except as set forth below, each of our directors has been engaged in his
or her principal occupation set forth above during the past five years.

John R. Ambroseo. Mr. Ambroseo has served as our President and Chief
Executive Officer as well as a member of the Board of Directors since
October 2002. Mr. Ambroseo served as our Chief Operating Officer
from June 2001 through September 2002. Mr. Ambroseo served as
our Executive Vice President and as President and General Manager of
the Coherent Photonics Group from September 2000 to June 2001.
From September 1997 to September 2000, Mr. Ambroseo served as
our Executive Vice President and as President and General Manager of
the  Coherent  Laser  Group.  From  March  1997  to  September  1997,
Mr. Ambroseo served as our Scientific Business Unit Manager. From
August 1988, when Mr. Ambroseo joined us, until March 1997, he
served  as  a  Sales  Engineer,  Product  Marketing  Manager,  National
Sales Manager and Director of European Operations. Mr. Ambroseo
received  a  Bachelor  degree  from  SUNY-College  at  Purchase  and  a
PhD in Chemistry from the University of Pennsylvania.

Mr.  Ambroseo’s  status  as  our  Chief  Executive  Officer,  his  over  25  year
tenure  with  Coherent,  his  extensive  knowledge  of  our  products,
technologies and end markets and his over a decade of service as a director
of Coherent make him an invaluable member of our Board of Directors.

Jay T. Flatley. Since 1999, Mr. Flatley has served as Chief Executive
Officer and a member of the Board of Directors of Illumina, Inc., a
leading developer, manufacturer and marketer of life science tools and
integrated systems for the analysis of genetic variation and function.
From 1999 to December 2013, Mr. Flatley also served as Illumina’s

President. Prior to joining Illumina, Mr. Flatley was President, Chief
Executive  Officer,  and  a  member  of  the  Board  of  Directors  of
Molecular  Dynamics,  Inc.,  a  Nasdaq-listed  life  sciences  company
focused on genetic discovery and analysis, from 1994 until its sale to
Amersham  Pharmacia  Biotech  Inc.  in  1998.  Additionally,  he  was  a
co-founder  of  Molecular  Dynamics  and  served  in  various  other
positions there from 1987 to 1994. From 1985 to 1987, he was Vice
President of Engineering and Vice President of Strategic Planning at
Plexus Computers, a UNIX computer company. Mr. Flatley holds a
B.A. in Economics from Claremont McKenna College and a B.S. and
a M.S. in Industrial Engineering from Stanford University.

Mr. Flatley’s years of executive and management experience in the high
technology  industry,  including  serving  as  the  chief  executive  officer  of
several public companies, his service on the boards of other publicly held
companies, and his years of service as a director of Coherent make him an
invaluable member of our Board of Directors.

Susan M. James. Ms. James originally joined Ernst & Young, a global
accounting services firm in 1975, serving as a partner from 1987 until
her retirement in June 2006, and as a consultant from June 2006 to
December 2009. During her tenure with Ernst & Young, she was the
lead partner or partner-in-charge for the audit work for a significant
number of technology companies, including Intel Corporation, Sun
Microsystems,  Inc.,  Amazon.com,  Inc.,  Autodesk,  Inc.  and  the
Hewlett-Packard Company, as well as for the Ernst & Young North
America  Global  Account  Network.  She  also  served  on  the  Ernst  &
Young  Americas  Executive  Board  of  Directors  from  January  2002
through June 2006. She is a certified public accountant (inactive) and

6

PROPOSAL ONE ELECTION OF DIRECTORS

Steve Skaggs. Since May 2013, Mr. Skaggs has served as Senior Vice
President and Chief Financial Officer of Atmel Corporation, a leading
supplier of microcontrollers. Mr. Skaggs joined Atmel in September
2010  and  served  as  Senior  Vice  President,  Corporate  Strategy  and
Development  until  his  appointment  as  Chief  Financial  Officer.
Mr. Skaggs has more than 25 years of experience in the semiconductor
industry, including serving as President, Chief Executive Officer and
Chief  Financial  Officer  of  Lattice  Semiconductor,  a  supplier  of
programmable  logic  devices  and  related  software.  From  2008  to
September  2010,  Mr.  Skaggs  was  employed  as  an  independent
management consultant, providing strategic advisory and consulting
services  to  clients.  From  2005  to  2008,  Mr.  Skaggs  served  as  Chief
supplier  of
Executive  Officer  of  Lattice  Semiconductor,  a 
programmable logic devices and related software, and also served as
President of Lattice from 2003 to 2005 and as Chief Financial Officer
of Lattice from 1996 to 2003. He was also previously a member of the
Board  of  Directors  of  Lattice.  Prior  to  Lattice,  Mr.  Skaggs  was
employed  by  Bain  &  Company,  a  global  management  consulting
firm,  where  he  specialized  in  high  technology  product  strategy,
mergers  and  acquisitions  and  corporate  restructurings.  Mr.  Skaggs
holds an MBA degree from the Harvard Business School and a B.S.
degree  in  Chemical  Engineering  from  the  University  of  California,
Berkeley.

Mr.  Skaggs’  years  of  executive  and  management  experience  in  the  high
technology  industry,  including  serving  as  the  chief  executive  officer  and
chief financial officer of other public companies, his prior service on the
board  of  another  publicly  held  company  and  his  years  of  service  as  a
director  of  Coherent  make  him  an  invaluable  member  of  our  Board  of
Directors.

Sandeep Vij. Since February 2013, Mr. Vij has been a private investor.
Previously,  he  held  the  position  of  President  and  Chief  Executive
Officer of MIPS Technologies, Inc., a leading provider of processor
architectures and cores, from January 2010 until its sale in February
2013. In addition, Mr. Vij had been the Vice President and General
Manager  of  the  Broadband  and  Consumer  Division  of  Cavium
Networks,  Inc.,  a  provider  of  highly  integrated  semiconductor
products from May 2008 to January 2010. Prior to that, he held the
position  of  Vice  President  of  Worldwide  Marketing,  Services  and
Support for Xilinx Inc., a digital programmable logic device provider,
from 2007 to April 2008. From 2001 to 2006, he held the position of
Vice  President  of  Worldwide  Marketing  at  Xilinx.  From  1997  to
2001, he served as Vice President and General Manager of the General
Products Division at Xilinx. Mr. Vij joined Xilinx in 1996 as Director
of  FPGA  Marketing.  He  is  a  graduate  of  General  Electric’s  Edison
Engineering  Program  and  Advanced  Courses  in  Engineering.  He
holds an MSEE from Stanford University and a BSEE from San Jose
State University.

Mr.  Vij’s  years  of  executive  and  management  experience  in  the  high
technology  industry,  including  serving  as  the  chief  executive  officer  of
another public company, his service on the board of another publicly held
company, and his years of service as a director of Coherent make him an
invaluable member of our Board of Directors.

a member of the American Institute of Certified Public Accountants.
Ms.  James  also  serves  on  the  boards  of  directors  of  Applied
Materials, Inc., a global leader in materials engineering solutions for
the  semiconductor,  flat  panel  display  and  solar  photovoltaic
industries,  Yahoo!  Inc.,  an  Internet  technology  company,  and
Tri-Valley  Animal  Rescue,  a  non-profit  corporation  dedicated  to
providing  homes  for  homeless  pets.  Ms.  James  holds  Bachelor’s
degrees in Mathematics from Hunter College and Accounting from
San Jose State University.

Ms.  James’  years  in  the  public  accounting  industry,  her  service  on  the
boards and committees of a number of other publicly held companies and
her  years  of  service  as  a  director  of  Coherent  make  her  an  invaluable
member of our Board of Directors.

L.  William  (Bill)  Krause. Since  1991,  Mr.  Krause  has  served  as
President of LWK Ventures, a private advisory and investment firm. In
addition, Mr. Krause served as President and Chief Executive Officer
of 3Com Corporation, a global data networking company, from 1981
to  1990  and  as  its  Chairman  from  1987  to  1993  when  he  retired.
Mr. Krause currently serves as a director of Brocade Communications
Systems,  Inc.,  a  networking  solutions  and  services  company  and
CommScope  Holding  Company,  Inc.,  a  networking  infrastructure
company. Mr. Krause previously served as a director for the following
public 
Inc.,
companies:  Core-Mark  Holding  Company, 
Packeteer,  Inc.,  Sybase,  Inc.  and  TriZetto  Group,  Inc.  Mr.  Krause
holds a B.S. degree in electrical engineering and received an honorary
Doctorate of Science from The Citadel.

Mr. Krause’s years of executive and management experience in the high
technology  industry,  including  serving  as  the  chief  executive  officer  of
several companies, his service on the boards and committees of a number of
other  publicly  held  companies,  and  his  years  of  service  as  a  director  of
Coherent make him an invaluable member of our Board of Directors.

Garry W. Rogerson. Mr. Rogerson has served as Coherent’s Chairman
of the Board since June 2007. Since September 2014, Mr. Rogerson
has been a private investor. From August 2011 to September 2014,
Mr. Rogerson was Chief Executive Officer and a member of the Board
of Directors of Advanced Energy Industries, Inc., a provider of power
and control technologies for thinfilm manufacturing and solar-power
generation,  after  which  he  agreed  to  serve  as  a  special  advisor  for  a
period  of  time.  He  was  Chairman  and  Chief  Executive  Officer  of
Varian,  Inc.,  a  major  supplier  of  scientific 
instruments  and
consumable laboratory supplies, vacuum products and services, from
February 2009 and 2004, respectively, until the purchase of Varian by
Agilent  Technologies,  Inc.  in  May  2010.  Mr.  Rogerson  served  as
Varian’s Chief Operating Officer from 2002 to 2004, as Senior Vice
President,  Scientific  Instruments  from  2001  to  2002,  and  as  Vice
President, Analytical Instruments from 1999 to 2001. Mr. Rogerson
received an honours degree and Ph.D. in biochemistry as well as an
honorary  doctoral  science  degree  from  the  University  of  Kent  at
Canterbury.

Mr. Rogerson’s years of executive and management experience in the high
technology  industry,  including  serving  as  the  chief  executive  officer  of
several public companies, his service on the boards of other publicly held
companies, and his years of service as a director of Coherent make him an
invaluable member of our Board of Directors.

7

PROPOSAL ONE ELECTION OF DIRECTORS

Director Independence

The  Board  has  determined  that,  with  the  exception  of  Mr.  Ambroseo,  all  of  its  current  members  and  all  of  the  nominees  for  director  are
‘‘independent directors’’ as that term is defined in the listing rules of the Nasdaq Stock Market.

Board Meetings and Committees
The Board held a total of five (5) formal meetings and acted twice by
unanimous  written  consent  during  fiscal  2015.  Additionally,  from
time  to  time  between  formal  meetings,  members  of  the  Board
participate in update or status telephone calls and briefings, which are
not included in these totals. During fiscal 2015, the Board had three
standing committees: the Audit Committee; the Compensation and
H.R. Committee; and the Governance and Nominating Committee.
From time to time, the Board may create limited ad hoc committees,
service  on  which  does  not  provide  additional  compensation.  In  the
past,  the  Board  has  also  established  special  committees,  service  on
which  did  provide  compensation.  No  director  serving  during  fiscal
2015 attended fewer than 75% of the aggregate of all meetings of the
Board  and  the  committees  of  the  Board  upon  which  such  director
served.  All  of  the  members  of  each  standing  committee  are
‘‘independent’’ as defined under the applicable rules established by the
Nasdaq Stock Market.

Audit Committee

The Audit Committee consists of directors James (Chair), Rogerson,
and Skaggs. The Audit Committee held thirteen (13) meetings during
fiscal 2015. The Board has determined that directors James, Rogerson
and  Skaggs  are  ‘‘audit  committee  financial  experts’’  as  that  term  is
defined  in  the  rules  of  the  SEC.  Among  other  things,  the  Audit
Committee has the sole authority for appointing and supervising our
independent  registered  public  accounting  firm  and  is  primarily
responsible for approving the services performed by our independent
registered  public  accounting  firm  and  for  reviewing  and  evaluating
our  accounting  principles  and  our  system  of  internal  accounting
controls.

Compensation and H.R. Committee

The  Compensation  and  H.R.  Committee  of  the  Board  consists  of
directors Krause, Flatley and Vij (Chair). As noted above, all of the
members  of 
the  Compensation  and  H.R.  Committee  are
‘‘independent’’ as defined under the listing rules of the Nasdaq Stock
Market.  The  Compensation  and  H.R.  Committee  held  nine
(9) meetings during fiscal 2015 and acted once by unanimous written
consent.  The  Compensation  and  H.R.  Committee,  among  other
things, reviews and approves our executive compensation policies and
programs,  and  makes  equity  grants  to  our  employees,  including
officers,  pursuant  to  our  equity  plan.  This  committee  has  the  sole
authority delegated to it by the Board to make employee equity grants,
which  are  done  at  a  meeting  rather  than  by  written  consent.  For
the  committee’s  processes  and
additional 
procedures  for  the  consideration  and  determination  of  executive
compensation, see ‘‘Compensation Discussion and Analysis’’.

information  about 

Governance and Nominating Committee

The  Governance  and  Nominating  Committee  consists  of  directors
James,  Krause  and  Rogerson  (Chair).  The  Governance  and
Nominating  Committee  held  five  (5)  meetings  during  fiscal  2015.
The Governance and Nominating Committee, among other things,
assists  the  Board  by  making  recommendations  to  the  Board  on
matters  concerning  director  nominations  and  elections,  board
committees  and  corporate  governance,  allocation  of  risk  oversight
amongst  the  Board  and  its  committees  and  compensation  for
directors.  For  fiscal  2015,  the  committee  retained  an  independent
compensation consultant to advise it on compensation for service on
the Board.

Copies of the charters for each of our committees may be found on
our website at www.coherent.com under ‘‘Investor Relations.’’

Attendance at Annual Meeting of Stockholders by the Members of the Board of Directors

All directors are encouraged, but not required, to attend our annual meeting of stockholders. At our annual meeting held on March 4, 2015, all
members of the Board attended in person.

Process for Stockholders to Recommend Candidates for Election to the Board of Directors
The Governance and Nominating Committee will consider nominees
properly recommended by stockholders. A stockholder that desires to
recommend  a  candidate  for  election  to  the  Board  must  direct  the
recommendation  in  writing  to  us  at  our  principal  executive  offices
(Attention:  Corporate  Secretary)  and  must  include  the  candidate’s
name,  age,  home  and  business  contact  information,  principal
occupation or employment, the number of shares beneficially owned
by  the  nominee  and  the  stockholder  making  the  recommendation,
whether  any  hedging  transactions  have  been  entered  into  by  the

nominee  or  on  his  or  her  behalf,  information  regarding  any
arrangements  or  understandings  between  the  nominee  and  the
stockholder nominating the nominee or any other persons relating to
the nomination, a written statement by the nominee acknowledging
that the nominee will owe a fiduciary duty to Coherent if elected, a
written  statement  of  the  nominee  that  such  nominee,  if  elected,
intends  to  tender,  promptly  following  such  nominee’s  election  or
re-election, an irrevocable resignation effective upon such nominee’s
failure to receive the required vote for re-election at the next meeting

8

at which such nominee would face re-election and upon acceptance of
such  resignation  by  the  Board  in  accordance  with  Coherent’s
guidelines  or  policies,  and  any  other  information  required  to  be
disclosed about the nominee if proxies were to be solicited to elect the
nominee as a director.

For  a  stockholder  recommendation  to  be  considered  by  the
Governance and Nominating Committee as a potential candidate at a
meeting of stockholders, nominations must be received on or before
the deadline for receipt of stockholder proposals for such meeting. In
the event a stockholder decides to nominate a candidate for director
and solicits proxies for such candidate, the stockholder will need to
follow the rules set forth by the SEC and in our bylaws. See ‘‘General
Information About the Meeting-Deadline for Receipt of Stockholder
Proposals.’’

The  Governance  and  Nominating  Committee’s  criteria  and  process
for  evaluating  and  identifying  the  candidates  that  it  approves  as
director nominees are as follows:

•

•

•

•

the Governance and Nominating Committee regularly reviews the
current composition and size of the Board;

the  Governance  and  Nominating  Committee  reviews 
the
qualifications  of  any  candidates  who  have  been  properly
recommended  by  a  stockholder,  as  well  as  those  candidates  who
have  been  identified  by  management,  individual  members  of  the
Board  or, 
if  the  Governance  and  Nominating  Committee
determines, a search firm. Such review may, in the Governance and
Nominating  Committee’s  discretion,  include  a  review  solely  of
information  provided  to  the  Governance  and  Nominating
Committee or may also include discussions with persons familiar
with the candidate, an interview with the candidate or other actions
that the committee deems proper;

the  Governance  and  Nominating  Committee  evaluates  the
performance  of  the  Board  as  a  whole  and  evaluates  the
qualifications  of  individual  members  of  the  Board  eligible  for
re-election at the annual meeting of stockholders;

the  Governance  and  Nominating  Committee  considers  the
suitability of each candidate, including the current members of the
Board, in light of the current size and composition of the Board.
Except  as  may  be  required  by  rules  promulgated  by  the  Nasdaq
Stock Market or the SEC, it is the current belief of the Governance
and Nominating Committee that there are no specific, minimum
qualifications that must be met by any candidate for the Board, nor
are there specific qualities or skills that are necessary for one or more
of  the  members  of  the  Board  to  possess.  In  evaluating  the

PROPOSAL ONE ELECTION OF DIRECTORS

qualifications of the candidates, the Governance and Nominating
Committee considers many factors, including, issues of character,
judgment,  independence,  age,  expertise,  diversity  of  experience,
length of service, other commitments and the like. While Coherent
does not have a formal policy with regard to the consideration of
diversity in identifying director nominees, as noted above, diversity
of experience is one of many factors that the committee considers;

•

•

•

the Governance and Nominating Committee evaluates such factors,
among  others,  and  does  not  assign  any  particular  weighting  or
priority to any of these factors. The Governance and Nominating
Committee  considers  each  individual  candidate  in  the  context  of
the  current  perceived  needs  of  the  Board  as  a  whole.  While  the
Governance  and  Nominating  Committee  has  not  established
specific  minimum  qualifications  for  director  candidates,  the
committee  believes  that  candidates  and  nominees  must  reflect  a
Board  that  is  comprised  of  directors  who  (i)  are  predominantly
independent, (ii) are of high integrity, (iii) have qualifications that
will  increase  the  overall  effectiveness  of  the  Board,  and  (iv)  meet
other requirements as may be required by applicable rules, such as
financial  literacy  or  financial  expertise  with  respect  to  audit
committee members;

in  evaluating  and  identifying  candidates,  the  Governance  and
Nominating Committee has the authority to retain and terminate
any  third  party  search  firm  that  is  used  to  identify  director
candidates and has the authority to approve the fees and retention
terms of any search firm; and

after  such  review  and  consideration,  the  Governance  and
Nominating  Committee  recommends  the  slate  of  director
nominees to the full Board for its approval.

The Governance and Nominating Committee will endeavor to notify,
or  cause  to  be  notified,  all  director  candidates,  including  those
recommended  by  a  stockholder,  of  its  decision  as  to  whether  to
nominate such individual for election to the Board.

Our corporate governance guidelines require that upon a member of
the Board turning 72 years old, he or she shall submit a conditional
resignation to the Governance and Nominating Committee effective
upon the next annual meeting of stockholders. The committee then
determines  whether  to  recommend  that  the  Board  accept  of  such
resignation.  Mr.  Krause  has  so  notified  the  committee,  which
determined  that  it  was  not  in  the  best  interest  of  the  Company’s
stockholders to accept such resignation and has included Mr. Krause
in the slate for this year’s election of directors.

Majority Voting and Conditional Resignations from the Board of Directors
Upon  the  recommendation  of  the  Governance  and  Nominating
Committee  the  Board  of  Directors  amended  our  bylaws,  effective
December 1, 2013, to change the voting standard for the election of
directors that are not Contested Elections (as defined below) from a
plurality to a majority of the votes cast. A majority of the votes cast
means the number of votes cast ‘‘for’’ a director’s election exceeds the
number  of  votes  cast  against  that  director’s  election  (with
‘‘abstentions’’ and ‘‘broker non-votes’’ not counted as a vote cast either
‘‘for’’ or ‘‘against’’ that director’s election). However, if the number of
nominees exceeds the number of directors to be elected (a ‘‘Contested
Election’’), the directors shall be elected by a plurality of the votes cast.

not Contested Elections, the Board also adopted a director election
policy to (i) establish procedures under which any incumbent director
who fails to receive a majority of the votes cast in an election that is
not  a  Contested  Election  shall  tender  his  or  her  resignation  to  the
Governance  and  Nominating  Committee  for  consideration;  and
(ii)  provide  that  the  Governance  and  Nominating  Committee  will
make recommendations to the Board regarding the actions to be taken
with respect to all such offers to resign. The Board shall act on the
resignation  within  90  days  following  certification  of  the  election
results. In the event that the Board does not accept such resignation,
then such director shall continue to serve until such time as his or her
successor is elected.

In  connection  with  the  amendment  to  the  Bylaws  establishing  a
majority vote standard for the election of directors in elections that are

9

PROPOSAL ONE ELECTION OF DIRECTORS

Stockholder Communication with the Board of Directors
While the Board believes that management speaks for Coherent, the
stockholders.
Board  encourages  direct  communication 
Accordingly, any stockholder may contact any member of our Board
of  Directors  individually  or  as  a  group  by  writing  by  mail  to  our
principal executive offices (c/o Corporate Secretary) at 5100 Patrick
Henry Dr., Santa Clara, CA 95054.

from 

Any  stockholder  may  report  to  us  any  complaints  or  comments
regarding  accounting,  internal  accounting  controls,  or  auditing
matters.  Any  stockholder  who  wishes  to  so  contact  us  should  send
such complaints or comments to the Audit Committee c/o Corporate
Secretary, at our principal executive offices.

Any stockholder communications that the Board receives will first go
to  our  Corporate  Secretary,  who  will  log  the  date  of  receipt  of  the

Independent Chair and Board Leadership
Our Board leadership structure consists of an independent Chairman,
who  is  elected  by  the  independent  directors,  and  independent
committee  chairs.  We  separate  the  positions  of  Chief  Executive
Officer and Chairman in recognition of the differences between the
two  roles.  The  Board  believes  this  structure  provides  independent
Board leadership and engagement.

The Role of the Board and its Committees in Risk Oversight
The  Board  oversees  Coherent’s  risk  profile  and  management’s
processes  for  assessing  and  managing  risk,  both  as  a  Board  and
through  its  committees,  with  our  Governance  and  Nominating
Committee  delegated  the  responsibility  for  assigning  oversight
responsibilities  to  each  committee  and  the  Board  as  a  whole.  Our
senior executive team provides regular updates to the Board and each
committee  regarding  our  strategies  and  objectives  and  the  risks
inherent with them.

•

•

Each  regular  meeting  of  the  Board  includes  a  discussion  of  risks
related  to  the  Company’s  financial  results  and  operations  and  each
committee  schedules  risk-related  presentations  regularly  throughout
the year. In addition our directors have access to our management to
discuss any matters of interest, including those related to risk. Those
members  of  management  most  knowledgeable  of  the  issues  attend
Board and committee meetings to provide additional insight on the
matters  being  discussed,  including  risk  exposures.  Our  Chief
Financial  Officer  and  General  Counsel  both  report  directly  to  our
Chief Executive Officer, providing him with further visibility to our
risk  profile.  A  Vice  President,  Finance  is  the  designated  officer
overseeing our enterprise risk management program and works closely
with both our Chief Financial Officer and General Counsel on these
matters.

These  regular  meetings  also  provide  our  Board  members  the
opportunity to discuss issues of concern directly with management. In

10

communication as well as the identity and contact information of the
correspondent in our stockholder communications log.

Our Corporate Secretary will review, summarize and, if appropriate,
investigate  the  complaint  under  the  direction  of  the  appropriate
committee of the Board in a timely manner. In the case of accounting
or auditing related matters, a member of the Audit Committee, or the
Audit  Committee  as  a  whole,  will  then  review  the  summary  of  the
communication,  the  results  of  the  investigation,  if  any,  and,  if
appropriate, the draft response. The summary and response will be in
the  form  of  a  memo,  which  will  become  part  of  the  stockholder
communications  log  that  the  Corporate  Secretary  maintains  with
respect to all stockholder communications.

Given that our Chairman is an independent director, the Board does
not  feel  the  need  for  a  separate  ‘‘lead  independent  director,’’  as  our
independent Chairman performs that function. The Board takes its
independence  seriously  and  reinforces  this  standard  with  six  of  its
seven members being independent.

general  the  Board  and  its  committees  oversee  the  following  risk
categories:

the Board generally oversees the Company’s overall enterprise risk
management  process  and  specifically  with  regards  to  the  areas  of
strategy, mergers and acquisitions, communications and operations;

the  Audit  Committee  generally  oversees  risks  primarily  related  to
financial  controls,  IT,  accounting,  tax,  treasury,  capital,  legal,
regulatory and compliance;

•

•

the  Compensation  and  H.R.  Committee  generally  oversees  our
compensation  programs  so  that  they  do  not  incentivize  excessive
risk taking as well as overseeing human resources related risks; and

the  Governance  and  Nominating  Committee  oversees  the
assignment of risk oversight categories by each particular committee
and/or  the  Board  as  a  whole  as  well  as  those  risks  related  to
compensation of members of the Board, succession planning for the
Board and Chief Executive Officer.

In the winter of calendar 2015, management presented an assessment
of the risks associated with the Company’s compensation plans. The
Compensation and H.R. Committee agreed with the conclusion that
the  risks  were  within  our  ability  to  effectively  monitor  and  manage
and that these risks are not reasonably likely to have a material adverse
effect on the Company.

PROPOSAL ONE ELECTION OF DIRECTORS

•

•

•

•

Audit  Committee  members—No  more  than  three  (3)  other
public company audit committees in addition to the Company;

Each independent member of the Board must within five years of
initial  appointment  acquire  and  thereafter  maintain  a  minimum
value of Company stock equal to three times such director’s annual
Board  cash  retainer  (exclusive  of  any  cash  retainer  for  service  as
Chair or committee service);

The Board is responsible for reviewing the Company’s succession
planning and senior management development on an annual basis;

The Board maintains an age-based term limit of 72 (provided, that
the  Governance  and  Nominating  Committee  maintains  the
flexibility  to  not  apply  such  limit  on  a  facts  and  circumstances
basis).

Additional Governance Matters
The  Board  of  Directors  (acting  on  the  recommendation  of  the
Governance  and  Nominating  Committee)  has  approved  the
Company’s Corporate Governance Guidelines, which include, among
other  items  (in  addition  to  those  items  described  elsewhere  in  this
proxy):

•

•

At each regular meeting of the Board the independent directors also
meet in executive session without the presence of management;

To  avoid  ‘‘over-boarding’’  we  maintain  the  following  limits  on
service on other boards:

•

CEO—No  more  than  one  (1)  other  public  company  board  of
directors  in  addition  to  the  Company  (note,  however,  that
Mr.  Ambroseo  does  not  serve  on  any  public  company  boards
other than ours);

•

Independent  Directors—No  more  than  four  (4)  other  public
company board of directors in addition to the Company;

Fiscal 2015 Director Compensation

During fiscal 2015, we paid our non-employee directors an annual retainer (depending upon position) and for service on the Board as follows:

Position

Board Member
Board Chair
Audit Committee Chair
Compensation and H.R. Committee Chair
Governance & Nominating Committee Chair
Audit Committee member (non-Chair)
Compensation and H.R. Committee member (non-Chair)
Governance and Nominating Committee member (non-Chair)

Annual Retainer

40,000
40,000
34,000
16,000
10,750
12,500
8,500
6,500

$
$
$
$
$
$
$
$

The Governance and Nominating Committee annually reviews Board
and committee compensation with the assistance of an independent
compensation  consultant,  which  for  fiscal  2015  was  Compensia.
Compensia is separately compensated for this work from the work it

does  as  the  Compensation  and  H.R.  Committee’s  independent
consultant  for  executive  compensation.  As  noted  elsewhere  in  this
proxy statement, Compensia has not provided any other service for
the Company other than as directed by a committee of the Board.

The  chart  below  summarizes  the  gross  cash  amounts  earned  by  non-employee  directors  for  service  during  fiscal  2015  on  the  Board  and  its
committees:

Name

Jay T. Flatley
Susan M. James
L. William Krause
Garry W. Rogerson
Steve Skaggs
Sandeep Vij

Annual Board
Service

Audit
Committee

Compensation
and H.R.
Committee

Nominating
and Governance
Committee

$
$
$
$
$
$

40,000
40,000
40,000
80,000
40,000
40,000

$

$
$

— $

8,500

34,000

— $

12,500
12,500

$
— $

8,500

— $
$
— $
—
16,000

6,500
6,500
10,750

— $
$
$
$
— $
— $

Total

48,500
80,500
55,000
103,250
52,500
56,000

11

PROPOSAL ONE ELECTION OF DIRECTORS

The chart below presents information concerning the total compensation of our non-employee directors for services (including both Board and,
where applicable, committee service) provided during the fiscal year ended October 3, 2015:

Name

Jay T. Flatley
Susan M. James
L. William Krause
Garry W. Rogerson
Steve Skaggs
Sandeep Vij

Fees Paid in
Cash ($)

Stock Awards Option Awards
($)(3)

($)(1)(2)

Total ($)

48,500
80,500
55,000
103,250
52,500
56,000

229,250
229,250
229,250
229,250
229,250
229,250

— 277,750
— 309,750
— 284,250
— 332,500
— 281,750
— 285,250

(1) These amounts do not reflect compensation actually received. Rather, these amounts represent the aggregate grant date fair value computed in accordance with ASC 718,
for restricted stock units (‘‘RSUs’’) which were granted in fiscal 2015. The assumptions used to calculate the value of these stock units are set forth in Note 12. ‘‘Employee
Stock Award, Option and Benefit Plans’’ of the Notes to the Consolidated Financial Statements in our Annual Report on Form 10-K for fiscal 2015.

(2) The directors’ aggregate outstanding RSU grants as of the end of fiscal 2015 were as follows:

Name

Jay T. Flatley
Susan M. James
L. William Krause
Garry W. Rogerson
Steve Skaggs
Sandeep Vij

Shares(a)

3,500(b)
3,500(b)
3,500(b)
3,500(b)
5,250(c)
3,500(b)

(a) The shares underlying the RSUs will vest to the extent an individual is a member of the Board of Directors on the applicable vesting date.

(b) 3,500 shares vest on February 15, 2016.

(c)

1,750 shares vest on December 12, 2015 (from Mr. Skaggs’ grant received when he first joined the Board) and 3,500 shares vest on February 15, 2016.

(3) No stock option awards were granted to members of the Board during fiscal 2015. The directors’ aggregate holdings of stock option awards (both vested and unvested) as

of October 3, 2015 were as follows:

Name

Jay T. Flatley
Susan M. James
L. William Krause
Garry W. Rogerson
Steve Skaggs
Sandeep Vij

The following table shows equity grants received by non-employee directors in fiscal 2015:

Name

Jay T. Flatley
Susan M. James
L. William Krause
Garry W. Rogerson
Steven Skaggs
Sandeep Vij

Shares

24,000
—
30,000
—
—
—

Restricted Stock Units
Granted in Fiscal 2015
(# shares)

3,500
3,500
3,500
3,500
3,500
3,500

Our  stockholders  approved  the  adoption  of  our  2011  Equity
Incentive Plan at our annual meeting held in March 2011 (the ‘‘2011
Plan’’).

Following the recommendation of the Governance and Nominating
Committee  (based  upon  the  review  by  Compensia),  the  Board  has
adopted resolutions automatically granting under the 2011 Plan each
non-employee member of the Board of Directors 3,500 RSUs upon
such member’s reelection to the Board, with vesting on February 15 of

the following year. Effective in December 2011, the Board determined
that upon the initial appointment of a non-employee member to the
Board, such new director will receive a grant of 3,500 RSUs, which
vest over two years (fifty percent on each anniversary of grant).

For  option  grants  held  by  a  director  who  retires  after  at  least  eight
years of service on the Board which are outstanding under the 1998
Director Plan, such grants will fully vest and the director will have the
right to exercise his or her option as to both vested and unvested shares

12

PROPOSAL ONE ELECTION OF DIRECTORS

as of such date. The option will remain exercisable for the lesser of
(i)  two  (2)  years  following  the  date  of  such  director’s  retirement  or
(ii) the expiration of the option’s original term. No unvested options
remain outstanding. This provision was not adopted for option grants
under the 2011 Plan.

With the adoption of our 2011 Plan, the 1998 Director Plan has been
terminated  other  than  for  outstanding  historical  grants  made
thereunder. As of October 3, 2015, 548,000 shares have been issued
upon the exercise of options and the vesting of RSUs under the 1998
Director Plan.

Option Exercises and Stock Vested at 2015 Fiscal Year-End

The table below sets forth certain information for each non-employee director regarding the exercise of options and the vesting of stock awards
during the year ended October 3, 2015, including the aggregate value realized upon such exercise or vesting.

Name

Jay T. Flatley
Susan M. James
L. William Krause
Garry W. Rogerson
Steve Skaggs
Sandeep Vij

Option Awards

Stock Awards

Number of Shares
Acquired on
Exercise
(#)

Value Realized
on Exercise
($)

Number of Shares
Acquired on
Vesting
(#)

Value Realized
on Vesting
($)(1)

—
—
—
—
—
—

—
—
—
—
—
—

3,500
3,500
3,500
3,500
5,250
3,500

227,325
227,325
227,325
227,325
329,333
227,325

(1) Reflects the market price of our Common Stock on the vesting date.

Vote Required
Every stockholder voting for the election of directors may cumulate
such  stockholder’s  votes  and  give  one  candidate  a  number  of  votes
equal  to  the  number  of  directors  to  be  elected  multiplied  by  the
number  of  votes  to  which  the  stockholder’s  shares  are  entitled.
Alternatively,  a  stockholder  may  distribute  his  or  her  votes  on  the
same principle among as many candidates as the stockholder thinks
fit,  provided  that  votes  cannot  be  cast  for  more  than  seven
(7) candidates. However, no stockholder will be entitled to cumulate
votes  for  a  candidate  unless  (i)  such  candidate’s  name  has  been
properly  placed  in  nomination  for  election  at  the  Annual  Meeting
prior to the voting and (ii) the stockholder, or any other stockholder,
has given notice at the meeting prior to the voting of the intention to

cumulate the stockholder’s votes. If cumulative voting occurs at the
meeting  and  you  do  not  specify  how  to  distribute  your  votes,  your
proxy  holders  (the  individuals  named  on  your  proxy  card)  will
cumulate votes in such a manner as will ensure the election of as many
of the nominees listed above as possible, and the specific nominees to
be voted for will be determined by the proxy holders.

If a quorum is present, each of the seven (7) nominees who receives
more ‘‘FOR’’ votes than ‘‘AGAINST’’ votes will be elected.

The  Board  recommends  that  Stockholders  vote
‘‘FOR’’ the seven nominees presented herein.

13

PROPOSAL TWO

RATIFICATION OF
THE APPOINTMENT OF
DELOITTE & TOUCHE LLP
AS INDEPENDENT
REGISTERED PUBLIC
ACCOUNTING FIRM

The  Audit  Committee  of  the  Board  has  selected  Deloitte  &
Touche  LLP,  an  independent  registered  public  accounting  firm,  to
audit  our  financial  statements  for  the  fiscal  year  ending  October  1,
2016, and recommends that stockholders vote for ratification of such
appointment.  Deloitte  &  Touche  LLP  has  audited  our  financial
statements since the fiscal year ended September 25, 1976. Although
ratification  by  stockholders  is  not  required  by  law,  the  Audit
Committee has determined that it is desirable to request ratification of
this  selection  by  the  stockholders  as  a  matter  of  good  corporate
practice. Notwithstanding its selection, the Audit Committee, in its
discretion,  may  appoint  a  new  independent  registered  public
accounting firm at any time during the year if the Audit Committee

Principal Accounting Fees and Services

believes that such a change would be in the best interest of Coherent
and its stockholders. If the stockholders do not ratify the appointment
of Deloitte & Touche LLP, the Audit Committee may reconsider its
selection. The Audit Committee selected Deloitte & Touche LLP to
audit  our  financial  statements  for  the  fiscal  year  ended  October  3,
2015, which was ratified by our stockholders.

Representatives of Deloitte & Touche LLP are expected to be present
at  the  meeting  and  will  be  afforded  the  opportunity  to  make  a
statement if they desire to do so. The representatives of Deloitte &
Touche LLP are also expected to be available to respond to appropriate
questions.

The following table sets forth fees for services provided by Deloitte & Touche LLP, the member firms of Deloitte Touche Tohmatsu, and their
respective affiliates (collectively, ‘‘Deloitte’’) during fiscal 2015 and 2014:

Audit fees(1)
Tax fees(2)
All other fees(3)

Total

2015

2,030,577
176,323
2,600

$

2014

1,918,649
166,382
2,600

2,209,500

$

2,087,631

$

$

(1) Represents fees for professional services provided in connection with the integrated audit of our annual financial statements and internal control over financial reporting
and review of our quarterly financial statements, advice on accounting matters that arose during the audit and audit services provided in connection with other statutory
or regulatory filings.

(2) Represents tax compliance and related services.

(3) Represents the annual subscription for access to the Deloitte Accounting Research Tool, which is a searchable on-line accounting database.

Pre-Approval of Audit and Non-Audit Services
The Audit Committee has determined that the provision of non-audit
services  by  Deloitte  is  compatible  with  maintaining  Deloitte’s
independence. In accordance with its charter, the Audit Committee
approves in advance all audit and non-audit services to be provided by
Deloitte. In other cases, the Chairman of the Audit Committee has

Vote Required
The affirmative vote of a majority of the votes cast will be required to
ratify  the  selection  of  Deloitte  &  Touche  LLP  as  our  independent
registered public accounting firm for the fiscal year ending October 1,
2016.

the delegated authority from the Committee to pre-approve certain
additional services, and such pre-approvals are communicated to the
full  Committee  at  its  next  meeting.  During  fiscal  years  2015  and
2014,  100%  of  the  services  were  pre-approved  by  the  Audit
Committee in accordance with this policy.

The Audit Committee and the Board recommends that
Stockholders  vote 
‘‘FOR’’  the  ratification  of  the
appointment  of  Deloitte  &  Touche  LLP  as  our
independent  registered  public  accounting  firm  for  the
fiscal year ending October 1, 2016.

14

PROPOSAL THREE

ADVISORY VOTE
TO APPROVE EXECUTIVE
OFFICER COMPENSATION

At our Annual Meeting in March 2011, our stockholders indicated
that  they  would  like  to  have  an  annual  advisory  vote  on  executive
compensation.  Accordingly,  our  Board  of  Directors  proposes  that
stockholders  provide  advisory  (non-binding)  approval  of  the
compensation of our named executive officers, as disclosed pursuant
to  the  compensation  disclosure  rules  of  the  SEC,  including  the
Compensation  Discussion  and  Analysis,  the  Fiscal  2015  Summary
Compensation Table and related tables and disclosure.

As described in our Compensation Discussion and Analysis, we have
adopted an executive compensation philosophy designed to provide
alignment  between  executive  pay  and  performance  and  to  focus
executives on making decisions that enhance our stockholder value in
both  the  short  and  long  term.  Executives  are  compensated  in  a
manner  consistent  with  Coherent’s  strategy,  competitive  practices,
stockholder 
interest  alignment,  and  evolving  compensation
governance standards.

Vote Required
Under our bylaws the affirmative vote of the holders of a majority of
the votes cast is required to approve the compensation of our named
executive  officers  disclosed  in  this  proxy  statement.  The  vote  is  an
advisory  vote,  and  therefore  not  binding.  Our  Board  of  Directors
values the opinions of our stockholders and to the extent there is any

Recommendation

significant vote against the named executive officer compensation as
disclosed in this proxy statement, we will consider our stockholders’
concerns and the Compensation and H.R. Committee will evaluate
whether any actions are necessary to address those concerns.

The  Board  of  Directors  unanimously  recommends  that  Stockholders  vote  ‘‘FOR’’  the  approval  of  our
Executive Officer Compensation disclosed in this proxy statement.

15

SECURITY OWNERSHIP OF CERTAIN
BENEFICIAL OWNERS AND MANAGEMENT

The  following  table  sets  forth,  as  of  December  31,  2015,  certain
information  with  respect  to  the  beneficial  ownership  of  common
stock by (i) any person (including any ‘‘group’’ as that term is used in
Section 13(d)(3) of the Exchange Act known by us to be the beneficial
owner of more than 5% of our voting securities, (ii) each director and
each nominee for director, (iii) each of the executive officers named in
the  Summary  Compensation  Table  appearing  herein,  and  (iv)  all

Name and Address

BlackRock Fund Advisors(2)
400 Howard St.
San Francisco, CA 94105
NWQ Investment Management Company(2)
2049 Century Park East
Los Angeles, CA 90067
Vanguard Group Inc.(2)
P.O. Box 2600
Valley Forge, PA 19482
Eagle Asset Management, Inc.(2)
880 Carillon Parkway
St. Petersburg, FL 33716
Dimensional Fund Advisors LP(2)
6300 Bee Cave Rd.
Austin, TX 78746

John R. Ambroseo

Helene Simonet

Mark Sobey

Paul Sechrist

Bret DiMarco
Jay T. Flatley(3)
Susan M. James(4)
L. William Krause(5)
Garry W. Rogerson(6)
Steve Skaggs(7)
Sandeep Vij(8)
All directors and executive officers as a group (12 persons)(9)

executive  officers  and  directors  as  a  group,  based  on  information
available to the Company as of filing this proxy statement. We do not
know of any arrangements, including any pledge by any person of our
securities, the operation of which may at a subsequent date result in a
change  of  control.  Unless  otherwise  indicated,  the  address  of  each
stockholder  in  the  table  below  is  c/o  Coherent,  Inc.,  5100  Patrick
Henry Drive, Santa Clara, California 95054.

Number
of Shares

Percent of
Total(1)

2,024,556

8.37%

1,953,909

8.08%

1,800,795

7.44%

1,362,014

5.63%

1,351,112

5.59%

181,984

25,404

18,246

37,471

14,297

40,000

9,000

51,500

26,500

10,500

18,400

*

*

*

*

*

*

*

*

*

*

*

444,548

1.83%

*
(1)

(2)

(3)

(4)
(5)

(6)
(7)
(8)
(9)

Represents less than 1%.
Based upon 24,189,610 shares of Coherent common stock outstanding as of December 31, 2015. Beneficial ownership is determined in accordance with the rules of the
SEC and generally includes voting or investment power with respect to the securities. In computing the number of shares beneficially owned by a person and the
percentage ownership of that person, each share of Coherent common stock subject to options held by that person that are currently exercisable or will be exercisable
within 60 days of December 31, 2015 and all RSUs which will vest within 60 days of December 31, 2015, are deemed outstanding. In addition, such shares, are not
deemed outstanding for the purpose of computing the percentage ownership of any other person.
Based on the institutional holding report provided by NASDAQ, which reflects the most recent Schedule 13D, 13F or 13G (or amendments thereto) filed by such person
with the SEC, or a Schedule 13D, 13F or 13G filing made after our receipt of this report.
Includes 24,000 shares issuable upon exercise of options held by Mr. Flatley which were exercisable and 3,500 shares issuable upon vesting of RSUs within 60 days of
December 31, 2015.
Includes 3,500 shares issuable upon vesting of RSUs within 60 days of December 31, 2015 held by Ms. James.
Includes 30,000 shares issuable upon exercise of options held by Mr. Krause which were exercisable and 3,500 shares issuable upon vesting of RSUs within 60 days of
December 31, 2015.
Includes 3,500 shares issuable upon vesting of RSUs within 60 days of December 31, 2015 held by Mr. Rogerson.
Includes 3,500 shares issuable upon vesting of RSUs within 60 days of December 31, 2015 held by Mr. Skaggs.
Includes 3,500 shares issuable upon vesting of RSUs within 60 days of December 31, 2015 held by Mr. Vij.
Includes an aggregate of 54,000 options and 21,000 shares issuable upon vesting of RSU’s which were exercisable or would become exercisable or vested, as the case may
be, within 60 days of December 31, 2015.

16

OUR EXECUTIVE OFFICERS

Section 16(a) Beneficial Ownership Reporting Compliance

Section 16(a) of the Securities Exchange Act of 1934 (the ‘‘Exchange
Act’’) requires our officers and directors, and persons who own more
than  ten  percent  of  a  registered  class  of  our  equity  securities  to  file
reports of ownership and changes in ownership with the SEC. Such
officers,  directors  and  ten-percent  stockholders  are  also  required  by
SEC rules to furnish us with copies of all forms that they file pursuant

to  Section  16(a).  Based  solely  on  our  review  of  the  copies  of  such
forms  received  by  us,  and  on  written  representations  from  certain
reporting  persons  that  no  other  reports  were  required  for  such
persons,  we  believe  that,  during  fiscal  2015,  our  officers,  directors
and,  to  our  knowledge,  greater  than  ten  percent  stockholders
complied with all applicable Section 16(a) filing requirements

OUR EXECUTIVE OFFICERS

The name, age, position and a brief account of the business experience of our Chief Executive Officer and each of our other executive officers as of
December 31, 2015 are set forth below:

Name

John R. Ambroseo(1)
Helene Simonet(1)
Mark Sobey(1)
Paul Sechrist(1)
Luis Spinelli
Bret DiMarco(1)

Age

54
63
55
56
68
47

Office Held

President and Chief Executive Officer
Executive Vice President and Chief Financial Officer
Executive Vice President and General Manager, Specialty Laser Systems
Executive Vice President, Worldwide Sales and Service
Executive Vice President and Chief Technology Officer
Executive Vice President, General Counsel and Corporate Secretary

(1) Designated as a ‘‘Named Executive Officer’’ for purposes of our Compensation Discussion and Analysis

Please  see  heading  ‘‘Nominees’’  under  Proposal  One  above  for
Mr. Ambroseo’s biographical information.

Helene  Simonet. Ms.  Simonet  has  served  as  our  Executive  Vice
President and Chief Financial Officer since April 2002. Ms. Simonet
served as Vice President of Finance of our former Medical Group and
Vice President of Finance, Photonics Division from December 1999
to April 2002. Prior to joining Coherent, she spent over twenty years
in  senior  finance  positions  at  Raychem  Corporation’s  Division  and
Corporate  organizations,  including  Vice  President  of  Finance  of
Raynet Corporation. Since October 2014, Ms. Simonet has served as
a  member  of  the  Board  of  Directors  of  Rogers  Corporation,  a
NYSE-listed provider of engineered materials. Ms. Simonet has both
Master’s  and  Bachelor  degrees  from  the  University  of  Leuven,
Belgium.  As  previously  disclosed,  Ms.  Simonet  has  notified  the
Company that she intends to retire from her current positions with
the Company effective February 1, 2016.

Mark  Sobey. Mr.  Sobey  was  appointed  Executive  Vice  President  of
Coherent and General Manager of Specialty Laser Systems (SLS) in
April  2010.  He  has  served  as  Senior  Vice  President  and  General
Manager  for  the  SLS  Business  Group,  which  primarily  serves  the
Microelectronics and Research markets, since joining Coherent in July
2007. Prior to Coherent, Mr. Sobey spent over 20 years in the Laser
and  Fiber  Optics  Telecommunications  industries,  including  roles  as
Senior Vice President Product Management at Cymer from January
2006  through  June  2007  and  previously  as  Senior  Vice  President
Global Sales at JDS Uniphase through October 2005. He received his
PhD in Engineering and BSc in Physics, both from the University of
Strathclyde in Scotland.

Paul  Sechrist. Mr.  Paul  Sechrist  was  appointed  Executive  Vice
President, Worldwide Sales and Service in March 2011. He has over

35 years of experience with Coherent, including roles as Senior Vice
President  and  General  Manager  of  Commercial  Lasers  and
Components from October 2008 to March 2011, Vice President and
General Manager of Specialty Laser Systems, Santa Clara from March
2008 to October 2008 and Vice President for Components from April
2005 to October 2008. Mr. Sechrist received an AA degree from San
Jose City College, with Physics studies at California State University,
Hayward.

Luis Spinelli. Mr. Spinelli has served as our Executive Vice President
and  Chief  Technology  Officer  since  February  2004.  Mr.  Spinelli
joined  the  Company  in  May  1985  and  has  since  held  various
engineering  and  managerial  positions,  including  Vice  President,
Advanced  Research  from  April  2000  to  September  2002  and  Vice
President,  Corporate  Research  from  September  2002  to  February
2004.  Mr.  Spinelli  has  led  the  Advanced  Research  Unit  from  its
inception in 1998, whose charter is to identify and evaluate new and
emerging technologies of interest for us across a range of disciplines in
the laser field. Mr. Spinelli holds a degree in Electrical Engineering
from  the  University  of  Buenos  Aires,  Argentina  with  post-graduate
work at the Massachusetts Institute of Technology.

Bret  M.  DiMarco. Mr.  DiMarco  has  served  as  our  Executive  Vice
President and General Counsel since June 2006 and our Corporate
Secretary since February 2007. From February 2003 until May 2006,
Mr. DiMarco was a member and from October 1995 until January
2003 was an associate at Wilson Sonsini Goodrich & Rosati, P.C., a
law  firm.  Mr.  DiMarco  received  a  Bachelor’s  degree  from  the
University of California at Irvine and a Juris Doctorate degree from
the  Law  Center  at  the  University  of  Southern  California.
Mr.  DiMarco  is  also  a  member  of  the  Nasdaq  Listing  and  Hearing
Review Council.

17

COMPENSATION DISCUSSION AND ANALYSIS

Introduction

In this section, we describe the material components of our executive
compensation  program  for  our  ‘‘Named  Executive  Officers’’  or
‘‘NEOs’’:  Ms.  Simonet  and  Messrs.  Ambroseo,  Sobey,  Sechrist  and
DiMarco.

We  also  provide  an  overview  of  our  executive  compensation
philosophy,  principal  compensation  policies  and  practices  by  which
the Compensation and H.R. Committee, or the committee, arrives at
its decisions regarding NEO compensation.

Stockholder Feedback

The  committee  carefully  considers  feedback  from  our  stockholders
regarding our executive compensation program, including the results
of  our  annual  advisory  vote  on  executive  compensation,  which  our
stockholders have historically strongly supported. All stockholders are
invited  to  express  their  views  to  the  committee  as  described  in  this
proxy  under  the  heading  ‘‘Stockholder  Communication  with  the
Board  of  Directors.’’  The  committee  welcomes  direct  stockholder
feedback  and  considers  such  feedback  as  well  as  the  results  of  our
historical  ‘‘say  on  pay’’  results  in  its  deliberations  on  executive
compensation.  We  strongly  urge  our  stockholders  to  read  this
Compensation  Discussion  and  Analysis  in  conjunction  with  the
advisory vote under Proposal Three.

Executive Summary

Our Business

Founded in 1966, Coherent, Inc. is one of the leading providers of
lasers  and  laser-based  technology  for  scientific,  commercial  and
industrial  customers.  Our  common  stock  is  listed  on  the  Nasdaq
Global Select Market and is part of the Russell 2000 and Standard &
Poor’s SmallCap 600 Index. For more information about our business,
please read ‘‘Business’’ and ‘‘Management’s Discussion and Analysis of
Financial  Condition  and  Results  of  Operations’’  sections  in  our
Annual Report on Form 10-K filed with SEC on December 1, 2015.

Selected Business Highlights

While we experienced slight growth in revenues, we did not meet our
own  internal  revenue  growth  targets  in  fiscal  2015.  Offsetting  our
revenue results, however, we were able to significantly grow our pro
forma EBITDA% and earnings per share. Accordingly, the Company
did  not  fully  meet  the  performance-related  goals  for  our  executive
compensation programs, including both metrics in our annual cash
program  as  well  as  our  long-term  performance  measurement  under
our performance-based RSU design. As a result, you will see in the
coming  pages  that  in  fiscal  2015  our  performance-related  executive
compensation had below target payouts.

Set forth below are tables reflecting several performance metrics from
the last three fiscal years.

Our  revenue  decreased  2%  from  fiscal  2013  to  fiscal  2014  and
increased 1% from fiscal 2014 to fiscal 2015 (dollars in millions):

Our pro forma EBITDA% decreased 3% from fiscal 2013 to fiscal
2014 and increased 12% from fiscal 2014 to fiscal 2015:

9JAN201617534427

*

Our non-GAAP earnings per share decreased 10% from fiscal 2013 to
fiscal 2014 and increased 22% from fiscal 2014 to fiscal 2015:

9JAN201617534304

*

9JAN201617534055

For  a  reconciliation  table  of  earnings  per  share  on  a  GAAP  basis  to
non-GAAP  basis  and  net  income %  to  pro  forma  EBITDA  %  as  a
percentage of revenue, please refer to the ‘‘Reconciliation Table’’ at the end
of this section.

18

•

•

•

Compensation Overview
Compensation  Philosophy. We  tie  executive  total  compensation  to
stockholder value with two measures: our operational results and the
comparative performance of our stock price. This approach provides
strong alignment between executive pay and performance and focuses
executives on making decisions that enhance our stockholder value in
both the short and long-term. We design our executive compensation
program to achieve the following goals:

•

for  performance,  with  both  short  and 

Pay 
long-term
measurements—A significant portion of the annual compensation
of  our  executives  is  designed  to  vary  with  annual  business
performance and the long-term relative performance of Coherent’s
stock price in comparison to the Russell 2000 Index (by way of a
single three year vesting period). The committee and management
set  demanding  performance  targets,  so  that  even  though  the
Company’s  financial  performance  has  been  solid,  payouts  and
vesting achievements have not been as robust. As seen over the last
several fiscal years, this direct connection has been demonstrated by
the reduced payouts under our annual cash bonus plan as well as the
below  target  vesting  for  our  performance  share  grants.  The
following  chart  shows  the  payout  percentages  for  each  of  the  last
three fiscal years under our annual variable compensation program:

COMPENSATION DISCUSSION AND ANALYSIS

stockholder 

compensation  with 

interests—Our
Align 
stockholders benefit from continued strong operating performance
by the Company and we believe that having a significant portion of
compensation tied to equity with both time and performance-based
vesting  requirements  directly  aligns  management  to  stockholder
returns. The performance-based RSUs make up the largest potential
portion of the equity grants for our CEO. Grants of performance-
based RSUs in fiscal 2015 have the same measurement as in fiscal
2014: a single vesting date three years from grant solely dependent
upon the performance of Coherent’s common stock price measured
against the Russell 2000 Index, with target at meeting the index’s
performance. For each 1% that Coherent’s common stock exceeds
the  performance  of  the  Russell  2000  Index  for  the  trailing  90
trading  days  from  the  vesting  measurement  date  against  the
comparable period from the date of grant, the grant recipient will
get  a  2%  increase  in  the  number  of  shares  above  target  (up  to  a
maximum  cap  of  200%  of  target),  and  for  each  1%  below  the
Russell 2000 Index’s performance, a 4% decrease in the number of
shares (down to zero). As a result, compensation decreases faster for
failing  to  achieve  the  target  than  it  increases  for  exceeding  it.  If
Coherent’s stock underperforms the Russell 2000 performance by
more  than  25%,  then  there  is  no  payout,  but  in  order  to  hit  the
maximum possible payout, Coherent’s stock has to outperform the
index  by  at  least  50%  (the  downside  is  faster  achieved  than  the
upside). Accordingly, for our executives to achieve the committee’s
targeted  compensation,  Coherent’s  common  stock  must  at  least
meet the Russell 2000 Index. The chart below shows this structure:

9JAN201617533651

Tie  compensation  to  performance  of  the  core  business—Our
fiscal 2015 annual cash bonus plan was dependent upon Coherent’s
achievement  against  two  criteria:  adjusted  EBITDA  dollars  and
revenue.  The  committee  determined  that  these  were  the  most
effective metrics for tying management’s compensation directly to
Coherent’s core operating result for fiscal 2015.

Retain and hire talented executives—Our executives should have
market competitive compensation and the committee orients our
target total compensation generally near the 50th percentile of the
committee’s  selected  peer  group  (as  noted  below),  with  actual
compensation  falling  above  or  below  depending  upon  Coherent’s
financial  performance.  Additionally, 
compensation
components may be above or below such percentile target and varies
by individual executive.

certain 

9JAN201617534180

Elements  of  Executive  Compensation. During  fiscal  2015,  the
compensation  of  our  NEOs  primarily  consisted  of  (A)  base  salary,
(B) participation in our annual variable compensation plan (referred
to  herein  as  our  ‘‘cash  bonus  plan’’  or  ‘‘VCP’’),  and  (C)  long-term
equity  incentive  awards  divided  between  time-based  RSUs  and
performance-based RSUs. For fiscal 2015, on average, approximately
77% of our NEO’s target compensation and approximately 84% of
our CEO’s target compensation was delivered through our cash bonus
plan  and  long-term  equity  incentives  (both  time  and  performance
vesting).

19

COMPENSATION DISCUSSION AND ANALYSIS

As  a  demonstration  of  how  executive  cash  compensation  is  tied  to
company performance, the cash compensation for our CEO during
fiscal  2015  at  target,  maximum  and  actual  can  be  illustrated  as
follows (dollars in thousands):

18JAN201617160649

You will note that our CEO’s performance-based cash compensation
was  below  target  since  the  Company  did  not  fully  meet  the
performance criteria under our cash bonus plan.

‘‘Pay  for  performance’’  has  been  and
Compensation  Governance.
remains  at  the  core  of  Coherent’s  executive  compensation  coupled
with  appropriately  managing  risk  and  aligning  our  compensation
programs  with  long-term  stockholder  interests.  We  accomplish  this
primarily by having a majority of our NEOs’ potential compensation
being ‘‘at risk’’ through a combination of (i) a fiscal year variable cash
bonus program tied to achievement of financial metrics and (ii) equity
grant  vesting  tied  to  achievement  of  a  performance  metric.  The
committee  monitors  and  considers  evolving  governance  approaches
and standards in executive compensation, as well as communications
it receives directly from stockholders.

As more fully discussed below, recent examples of how this philosophy
is applied and changes made pursuant to compensation practices as
well as governance practices in effect during fiscal 2015, include:

•

•

•

•

•

•

In fiscal 2015, the payouts of our annual cash bonus plan to our
NEOs were approximately 85% as compared to a target of 100%;

We  have  a  recoupment  or  ‘‘claw-back’’  policy  for  our  Chief
Executive Officer and Chief Financial Officer, as described below;

We  have  minimum  share  ownership  requirements  for  our  Chief
Executive Officer and members of the Board of Directors;

Our  performance-based  RSU  program  is  measured  by  the
Company’s stock price achievement against the Russell 2000 over a
three  year  period,  which  the  committee  believes  is  a  direct
connection to long-term total stockholder return;

The  committee  is  composed  entirely  of  directors  who  satisfy  the
standards  of  independence  in  Coherent’s  Corporate  Governance
Guidelines and Nasdaq listing standards;

Executive  incentive  compensation  programs  include  limits  on
maximum payouts to contain the risk of excessive payouts;

•

•

•

•

We have eliminated historical perquisites as an element of executive
compensation;

Our change-of-control plan provides for payment only in ‘‘double-
trigger’’ circumstances-namely a change-of-control coupled with a
termination of employment;

None  of  our  executive  officers  are  entitled  to  any  ‘‘gross-up’’  to
offset the impact of IRS Code Section 280G in connection with a
change-of-control; and

None  of  our  executive  officers  have  other  than 
employment.

‘‘at  will’’

Our  stockholders  have  historically  strongly  supported  our  executive
compensation  philosophy  and  design  as  seen  in  the  significant
majorities approving our ‘‘say on pay’’ proposal (does not include broker
non-votes; rounded):

9JAN201617534555

Role of Management

The  committee  regularly  meets  with  Mr.  Ambroseo,  our  Chief
Executive  Officer,  to  obtain  recommendations  with  respect  to  the
compensation  programs,  practices  and  packages  for  our  Named
Executive  Officers  other 
than  Mr.  Ambroseo.  Additionally,
Ms.  Simonet,  our  Executive  Vice  President  and  Chief  Financial
Officer,  Mr.  DiMarco,  our  Executive  Vice  President  and  General
Counsel,  and  members  of  our  human  resources  department  are
regularly invited to meetings of the committee or otherwise asked to
assist the committee.

The  assistance  of  these  individuals  include  providing  financial
information  and  analysis  for  the  committee  and  its  compensation
consultant, taking minutes of the meeting or providing legal advice,
developing compensation proposals for consideration, and providing
insights  regarding  our  employees  (executive  and  otherwise)  and  the
business  context  for  the  committee’s  decisions.  Named  Executive
Officers attend portions of committee meetings when invited by the
committee, but leave the meetings when matters potentially affecting
them are discussed.

The  committee  makes  decisions 
compensation without him present.

regarding  Mr.  Ambroseo’s

20

Role of the Committee’s Compensation
Consultant

The committee utilizes the services of an independent compensation
consultant and in fiscal 2015, engaged Compensia as its independent
compensation consultant. Compensia assisted the committee by:

•

•

Reviewing  and  analyzing  our  executive  compensation  program,
including providing NEO tally sheets to the Committee at each of
its regular meetings;

Providing  market  data  and  ranges  for  fiscal  2015  compensation;
and

•

Providing further insight on compensation governance trends.

Additionally,  in  fiscal  2015,  Compensia  was  retained  by  the
Governance and Nominating Committee to review, analyze and make
recommendations regarding compensation for service on the Board of
Directors and its committees.

COMPENSATION DISCUSSION AND ANALYSIS

The independent compensation consultant serves at the discretion of
the committee and is not permitted to do other work for Coherent
unless  expressly  authorized  by  the  committee.  Since  retention,
Compensia has not performed any work for Coherent other than its
work with the committee, the Board of Directors or other committees
of the Board of Directors. The committee is focused on maintaining
the  independence  of  its  compensation  consultant  and,  accordingly,
does not anticipate having its consultant perform any other work for
the Company in addition to its direct work for the committee or the
Board. The committee has assessed the independence of Compensia
and concluded that no conflict of interest exists.

The Company also participates in and maintains a subscription to the
Radford Global Technology Survey. This survey provides benchmark
data  and  compensation  practices  reports  of  a  broad  cross-section  of
technology  companies  similar  in  size  to  Coherent  to  assist  us  with
regards to employee compensation generally.

Pay Positioning Strategy and Benchmarking of Compensation
Philosophically  the  committee  initially  orients  the  midpoint  of  our
target  total  compensation  for  our  NEOs  generally  near  the
50th  percentile  of  our  peers  (as  measured  by  our  designated  peer
group  and,  when  applicable,  data  from  the  Radford  Global
Technology Survey), resulting in targeted total compensation that is
competitive for performance that meets the objectives established by
the  committee.  A  Named  Executive  Officer’s  actual  salary,  cash
incentive compensation opportunity and equity compensation grant
value  may  fall  below  or  above  the  target  position  based  on  the
individual’s experience, seniority, skills, knowledge, performance and
contributions as well as the historical pay structure for each executive.
These  factors  are  weighed  individually  by  the  committee  in  its
judgment, and no single factor takes precedence over others nor is any
formula used in making these decisions. In light of the fact that the
committee  has  designed  the  significant  majority  of  the  Chief
Executive Officer’s compensation to be at risk, including 2/3rds of his
long-term equity compensation, for fiscal 2015 the committee asked
Compensia to provide information at the 50th and 75th percentile for
our Chief Executive Officer. Given the significant ties to performance,
the  committee  oriented  his  compensation  target  closer  to  the
75th percentile.

than the targeted amounts for each individual based primarily on the
Company’s  performance.  For  example,  the  performance  RSUs
granted  in  2012  only  vested  as  to  60%  of  target,  which  resulted  in
value received that is significantly lower than the ‘‘accounting value’’
reflected  for  equity  compensation  for  each  NEO  reflected  in  the
summary compensation table for that year.

In  analyzing  our  executive  compensation  program  relative  to  this
target  market  positioning,  the  committee  reviews  information
provided by its independent compensation consultant, which includes
an analysis of data from peer companies’ proxy filings with respect to
similarly situated individuals at the peer companies (when available)
and the Radford Global Technology Survey (as a supplement when
peer group company data is unavailable). It is important to note that
these  are  the  peers  selected  by  the  committee.  The  committee  uses
criteria  as  described  below  in  determining  the  appropriate  group.
There are proxy advisory services which use their own criteria to select
peers for the Company and, accordingly, stockholders should be aware
that  these  advisory  services  do  not,  in  fact,  follow  the  same
methodology  of  the  committee  and  there  may  be  wide  variances
between  the  different  peer  groups  used  by  these  services.  Any
comparison  of  company  performance  or  market  data  for  executive
compensation using a completely different peer group will, therefore,
naturally result in a different analysis. We encourage our stockholders
to consider the peer group used in any comparisons and direct any
questions to the committee regarding such comparisons or any other
matters when considering how to vote on Proposal Three.

The Chief Executive Officer’s review of the performance of the other
Named Executive Officers is considered by the committee in making
individual pay decisions. With respect to the Chief Executive Officer,
the committee additionally considered the performance of Coherent
as a whole and the views of the Board of Directors regarding the Chief
Executive Officer’s performance. Actual realized pay is higher or lower

21

COMPENSATION DISCUSSION AND ANALYSIS

For pay decisions made for fiscal 2015, after consulting with our independent compensation consultant, the committee determined that the
following companies comprise the peer group for fiscal 2015:

Emulex (ELX)
Entegris (ENTG)
FEI Company (FEIC)
Finisar Corp. (FNSR)
FLIR Systems, Inc. (FLIR)
Harmonic (HLIT)
Infinera (INFN)
JDS Uniphase (JDSU)
The  committee  made  the  following  change  to  the  group  of  peer
companies  from  fiscal  2014  primarily  as  a  result  of  filtering  such
companies through the selection criteria noted below:

Added: MTS Systems Corp.

Several  factors  are  considered  in  selecting  the  peer  group,  the  most
important of which are:

Primary Criteria

•

•

Industry  (primarily  companies  in  the  Electronic  Equipment  and
Semiconductor  sub-industry  classifications  defined  by  the  Global
Industry Classification Standard (GICS) system); and

Revenue level (primarily companies with annual revenues between
0.5x-2.0x that of Coherent).

MKS Instruments (MKSI)
MTS Systems Corp. (MTSC)
National Instruments (NATI)
Newport Corporation (NEWP)
OSI Systems (OSIS)
Plantronics (PLT)
PMC-Sierra, Inc. (PMCS)
Polycom (PLCM)
Secondary Criteria

•

•

•

Sustained (‘‘multi-year’’) revenue growth;

Market capitalization between 0.5 and 2.0x of Coherent;

Market capitalization as a multiple of revenues of greater than 1.5x;
and

•

A disclosed peer of a peer company.

The committee reviews the composition of the peer group annually to
ensure it is the most relevant set of companies to use for comparison
purposes.

Components of Our Executive Compensation Program
The principal components of our executive officer compensation and
employment arrangements during fiscal 2015 included:

continued  overwhelming  vote  totals  in  favor  of  our  executive
compensation through our annual ‘‘say-on-pay’’ proposal.

•

•

•

•

Base salary;

Cash bonus plan;

Equity awards; and

Other benefits.

These components were selected because the committee believes that
a combination of salary, incentive pay and benefits is necessary to help
us attract and retain the executive talent on which Coherent’s success
depends.  The  following  table  shows  the  components  of  total  direct
compensation at target for our named executive officers as a group for
fiscal 2015. In maintaining the design for fiscal 2015, the committee
recognized  the  significant  support  received  from  the  Company’s
stockholders for the compensation program design, as reflected in the

Base Salary
Base salary is the foundation to providing an appropriate total direct
compensation package. We use base salary to fairly and competitively
compensate our executives for the jobs we ask them to perform. This
is the most stable component of our executive compensation program,
as  this  amount  is  not  at  risk.  The  committee  reviewed  market  data

22

9JAN201617533917

information provided by Compensia with respect to similarly situated
individuals to assist it in determining the base salary for each Named
Executive  Officer,  depending  upon  the  particular  executive’s
experience, 
and
contribution.  At  management’s  recommendation  our  named

skills,  knowledge,  performance 

seniority, 

COMPENSATION DISCUSSION AND ANALYSIS

executive  officers  have  had  few  salary  increases  in  recent  years:  one
individual  in  fiscal  2013  and  one  individual  in  fiscal  2014.  After
reviewing this base salary trend and in reviewing peer compensation

data, the Committee determined to increase salaries in fiscal 2015 for
Ms. Simonet and Messrs. DiMarco, Sechrist, and Sobey.

Variable Cash Incentive Compensation
A  substantial  portion  of  each  individual’s  potential  short-term
compensation  is  in  the  form  of  variable  incentive  pay  tied  to
committee-established goals. In fiscal 2015, Coherent maintained one
incentive cash program under which executive officers were eligible to
receive cash bonuses, the 2015 Variable Compensation Plan (‘‘2015
VCP’’).

2015 VCP

The  2015  VCP  was  designed  as  an  ‘‘at  risk’’  bonus  compensation
program to promote a focus on Coherent’s growth and profitability. It
provided  incentive  compensation  opportunity  in  line  with  targeted
market rates to our Named Executive Officers. Under the 2015 VCP,
participants  were  eligible  to  receive  bi-annual  bonuses  (with
measurement periods for the first half and the second half of the 2015
fiscal year). In setting the performance goals at the beginning of the
fiscal  year,  the  committee  assessed  the  anticipated  difficulty  and
importance to the success of Coherent of achieving the performance
goals.

The actual awards (if any) payable for each semi-annual period varied
depending on the extent to which actual performance met, exceeded
or fell short of the goals approved by the committee. The 2015 VCP
goals were tied to Coherent achieving varying levels of revenue and
adjusted  EBITDA  dollars  (‘‘adjusted  EBITDA  $’’),  with  revenue
weighted  at  25%  and  adjusted  EBITDA  weighted  at  75%.  Each
performance metric is measured and paid out independently, but the
revenue  payout  is  capped  at  100%  achievement  until  adjusted
EBITDA  reaches  a  minimum  dollar  target.  Adjusted  EBITDA  is
defined as earnings before interest, taxes, depreciation, amortization
and certain other non-operating income and expense items and other
items,  such  as  the  impact  of  stock  option  expensing  under  the
Accounting  Standards  Codification  718,  ‘‘Compensation—Stock
Compensation’’  and  certain  acquisition  related  expenses.  The
Committee  also  reviews  the  financial  impact  of  mergers  and
acquisitions to determine if any adjustments in VCP are required.

Each  measurement  period  had  the  same  range  of  between  zero  and
200%, with target at 100% of the executive’s participation rate.

Fiscal 2015 Variable Compensation Plan Scale for Named Executive Officers
Revenue  achievement  for  the  first  half  of  fiscal  2015  was
$404.3  million,  with  a  corresponding  cash  bonus  payout  of
approximately 45.3% of target. Adjusted EBITDA$ achievement for
the first half of fiscal 2015 was $80.8 million, with a corresponding
cash bonus payout of approximately 125.0% of target. The weighted,
combined cash bonus payout was approximately 105.1% of target.

$405.0 (threshold)
$434.4 (target)
$465.0

Revenue $(in millions)

$396.1 (actual)

Second Half Fiscal 2015 VCP Scale

First Half Fiscal 2015 VCP Scale

Revenue $(in millions)

$395.0 (threshold)

$404.3 (actual)

$415.6 (target)
$435.0

Adjusted EBITDA $(in millions)

$67.0 (threshold)
$78.0 (target)

$80.8 (actual)

$89.0

Payout

0%

45.3% (actual)

100%
200%

Payout

0%
100%

125.0% (actual)

200%

Revenue  achievement  for  the  second  half  of  fiscal  2015  was
$396.1  million,  with  a  corresponding  cash  bonus  payout  of  0%.
Adjusted  EBITDA$  achievement  for  the  second  half  of  fiscal  2015
was  $86.2  million,  with  a  corresponding  cash  bonus  payout  of
approximately 86.0% of target. The weighted, combined cash bonus
payout was approximately 64.47% of target.

Payout

None (actual)

0%
100%
200%

Payout

0%

86.0% (actual)

100%
200%

Adjusted EBITDA $(in millions)

$69.0 (threshold)

$86.2 (actual)

$89.0 (target)
$109.0

The  tables  below  describe  for  each  Named  Executive  Officer  under
the 2015 VCP (i) the target percentage of base salary, (ii) the potential
award range as a percentage of base salary, and (iii) the actual award
earned for the measurement period in fiscal 2015.

FIRST HALF OF FISCAL 2015

Named
Executive
Officer

John Ambroseo
Helene Simonet
Mark Sobey
Paul Sechrist
Bret DiMarco

Target
Percentage
of Salary

Payout
Percentage
Range of
Salary

Actual
Award as a
Percentage of
Target
Award(2)

Actual
Award
($)(1)

100%
70%
65%
50%
50%

0-200% 328,416
0-140% 151,948
0-130% 128,904
0-100% 93,796
0-100% 90,249

105.09%
105.09%
105.09%
105.09%
105.09%

23

COMPENSATION DISCUSSION AND ANALYSIS

SECOND HALF OF FISCAL 2015

(1) Reflects gross amounts earned during the applicable half of fiscal 2015.

Named
Executive
Officer

John Ambroseo
Helene Simonet
Mark Sobey
Paul Sechrist
Bret DiMarco

Target
Percentage
of Salary

Payout
Percentage
Range of
Salary

Actual
Award as a
Percentage of
Target
Award(2)

Actual
Award
($)(1)

100%
70%
65%
50%
50%

0-200% 201,475
0-140% 93,216
0-130% 79,079
0-100% 57,541
0-100% 55,366

64.47%
64.47%
64.47%
64.47%
64.47%

(2) This reflects the aggregate bonuses earned by the Named Executive Officers for

the applicable half of fiscal 2015 under the 2015 VCP.

Equity Awards
We believe that equity awards provide a strong alignment between the
interests of our executives and our stockholders. We seek to provide
equity award opportunities that are consistent with our compensation
philosophy,  with  the  potential  for  increase  for  exceptional  financial
performance,  consistent  with  the  reasonable  management  of  overall
equity  compensation  expense  and  stockholder  dilution.  Finally,  we
believe that long-term equity awards are an essential tool in promoting
executive retention. For fiscal 2015, our long-term incentive program
included the grant of time-based RSUs and performance-based RSUs.
These components provide a reward for past corporate and individual
performance  and  as  an  incentive  for  future  performance.  Our
the  Company’s
performance-based  RSU  grants  are 
performance and, as a result, may fluctuate from no vesting to vesting
which is above target. When making its compensation decisions, the
committee  reviews  a  compensation  overview  prepared  by 
its
independent  compensation  consultant  which  reflects  potential
realizable  value  under  current  short  and  long-term  compensation
arrangements for each Named Executive Officer.

tied 

to 

Fiscal 2015 Equity Grants

For  fiscal  2015,  the  committee  based  the  equity  program  on  a
combination of time-based and performance-based RSUs over a three
year  period.  In  particular,  the  committee  determined  to  measure
achievement for the performance grants by the relative performance of
Coherent’s stock price in comparison to the Russell 2000 Index. The

committee  believed  that  using  the  Russell  2000  Index  (in  which
Coherent is a member) as a proxy of total stockholder return directly
aligns  executive  compensation  with  stockholder 
interest.  The
committee  determined  that  both  the  performance-based  and
time-based  RSU  grants  provide  a  further  retention  tool  in  that  the
time-based grants vest over three years with pro rata annual vesting
and, for the performance-based grants, a single measurement period
three years from the date of grant with three-year cliff vesting shortly
thereafter if such grants vest at all since such grants vest purely based
on performance.

Performance-based RSU grants in fiscal 2015 vest solely dependent
upon the performance of Coherent’s common stock price measured
against the Russell 2000 Index. For each 1% that Coherent’s common
stock  exceeds  the  performance  of  the  Russell  2000  Index  for  the
trailing 90 trading days from the vesting measurement date against the
comparable period from the date of grant, the grant recipient will get a
2% increase in the number of shares above target (up to a maximum
cap  of  200%  of  target),  and  for  each  1%  below  the  Russell  2000
Index’s performance, a 4% decrease in the number of shares (down to
zero). As a result, compensation decreases faster for failing to achieve
the target than it increases for exceeding it. The performance-based
RSUs make up the largest potential portion of the equity grants for
our Chief Executive Officer.

The following table summarizes some of the key features of our fiscal
2015 equity grants:

Fiscal 2015 Equity Grants

Type

RSUs and PRSUs

Vesting for RSUs

One-third each grant anniversary

Vesting for PRSUs

Single vesting date three years from grant

PRSU Metrics

100% tied to Russell 2000 Index
Minimum vest: zero
Target vest: Even with Russell 2000 Index
Maximum vest: 200% of target

Fiscal 2015 Equity Grants

For our Chief Executive Officer, greater than half of his total equity
awards are performance-based. Accordingly, for our Chief Executive
Officer,  at  target,  approximately  66%  of  his  equity  awards  are
performance-based  and  at  maximum  achievement  that  percentage
increases to approximately 80%.

In the event of a change of control of the Company, the performance-
based grants will be measured, with respect to performance periods
not yet completed, by the relative stock performance of Coherent in
comparison to the Russell 2000 Index through the date of the change
of control and such performance-based shares would, subject to the
terms  of  the  Change  of  Control  Severance  Plan,  then  convert  to

24

time-based  vesting  with  a  single  vesting  date  at  the  three  year
anniversary of the grant.

Equity Award Practices

COMPENSATION DISCUSSION AND ANALYSIS

The  following  charts  show  the  aggregate  composition  of  equity
grants for fiscal 2015 to our Chief Executive Officer, at target and at
maximum  achievement  under  the  terms  of  the  performance-based
grants:

21DEC201513125074

21DEC201513125226

The following tables reflect the equity grants to the Named Executive
Officers during the first quarter of fiscal 2015:

Named
Executive
Officer

John Ambroseo
Helene Simonet
Mark Sobey
Paul Sechrist
Bret DiMarco

Performance-Based
Performance-Based RSU Grants Range
(issuance dependent
upon achievement)

RSU Grants
at Target

Time-Based
RSU Grants

13,600
7,832
7,362
6,276
6,417

26,800
3,916
3,681
3,138
3,209

0 – 53,600
0 –  7,832
0 –  7,362
0 –  6,276
0 –  6,418

Other Benefits

Retirement Plans

Executive officers are eligible to participate in our 401(k) Retirement
Plan on the same terms as all other U.S. employees, including a 4%
Company matching contribution. Our 401(k) Retirement Plan is a
tax-qualified plan and therefore is subject to certain Internal Revenue
Code  limitations  on  the  dollar  amounts  of  deferrals  and  Company
contributions that can be made to plan accounts. These limitations
apply  to  our  more  highly-compensated  employees  (including  the
Named Executive Officers).

Equity  grants  to  our  employees  are  driven  by  our  annual  review
process. Grant guidelines are based on competitive market practices.
Typically, an eligible employee is granted equity at the first committee
meeting after beginning employment and may be eligible for periodic
grants thereafter. Eligibility for and the size of grants are influenced by
the  then-current  guidelines  for  non-executive  officer  grants  and  the
individual’s  performance  or  particular  requirements  at  the  time  of
hire. No option grants have been made to an employee since 2010.

In fiscal 2015 the committee granted an aggregate of 318,842 shares
subject to time-based and performance-based restricted stock units (at
maximum),  representing  approximately  1.33%  of  Coherent’s
outstanding  common  stock  as  of  October  3,  2015  (excluding
automatic  and  initial  grants  to  directors).  With  the  assistance  of
Compensia, the committee has reviewed this burn rate relative to peer
practices and guidance from Institutional Shareholder Services (ISS)
and found that the total dilution was consistent with the median of
peer practices and complied with ISS guidelines.

During fiscal 2015 equity grants were only made at meetings of the
committee.

Chief Executive Officer Minimum Stock
Ownership Guidelines

During  fiscal  2012,  the  committee  adopted  mandatory  stock
ownership guidelines for our Chief Executive Officer. Our guidelines
require that the Chief Executive Officer hold shares with a value of at
least  three  times  base  salary,  without  counting  vested  or  unvested
option grants or unvested grants of RSUs. Compliance is measured as
of the date of each year’s annual meeting based on the stock price of
the  shares  as  of  the  date  of  their  acquisition.  In  the  event  that  our
Chief Executive Officer does not satisfy the minimum requirements,
then  25%  of  the  net  after-tax  shares  (e.g.  exercised  options/shares
received on the vesting of RSUs) must be held until the guidelines are
met.  As  of  December  31,  2015,  Mr.  Ambroseo  held  stock  worth
approximately 19 times his base salary and, accordingly, significantly
exceeded the minimum stock ownership guideline.

We  maintain  a  Deferred  Compensation  Plan  for  certain  employees
and members of the Board. The Deferred Compensation Plan permits
eligible participants to defer receipt of compensation pursuant to the
terms  of  the  plan.  The  Deferred  Compensation  Plan  permits
participants to contribute, on a pre-tax basis, up to 75% of their base
salary earnings, up to 100% of their bonus pay and commissions and
up to 100% of directors’ annual retainer earned in the upcoming plan
year.  We  provide  no  matching  or  other  additional  contributions  to
such  Deferred  Compensation  Plan.  Plan  participants  may  invest
deferrals  in  a  variety  of  different  deemed  investment  options.  To
preserve the tax-deferred status of deferred compensation plans, the
IRS  requires  that  the  available  investment  alternatives  be  ‘‘deemed

25

COMPENSATION DISCUSSION AND ANALYSIS

investments.’’ Participants do not have an ownership interest in the
funds they select; the funds are only used to measure the gains or losses
that are attributed to the participant’s deferral account over time.

The  committee  considers  the  Deferred  Compensation  Plan  to  be  a
reasonable  and  appropriate  program  because  it  promotes  executive
officer  retention  by  offering  a  deferred  compensation  plan  that  is
comparable to and competitive with what is offered by our peer group
of companies.

Employee Stock Purchase Plan

Our  stockholders  have  approved  an  employee  stock  purchase  plan
whereby  employees  can  purchase  shares  for  a  discount,  subject  to
various participation limitations. As employees, our Named Executive
Officers are eligible to participate in this plan.

Severance and Change of Control
Arrangements

Our  Change  of  Control  Severance  Plan  (the  ‘‘Change  of  Control
Plan’’) provides certain benefits in the event of a change of control of
Coherent  for  certain  executives,  including  each  of  our  Named
Executive  Officers.  Benefits  are  provided  if  there  is  a  change  in

ownership of Coherent, a change in effective control of Coherent, or a
change in ownership of a substantial portion of Coherent’s assets (in
each case as construed under Section 409A of the Internal Revenue
Code  and  the  regulations  thereunder)(a  ‘‘change  of  control’’)  and
within two years thereafter (or within two months prior thereto) the
participant’s employment is terminated without cause or is voluntarily
terminated 
termination  event.  The
committee believes the Change of Control Plan serves as an important
retention tool in the event of a pending change of control transaction.

following  a  constructive 

The committee completed its review of the provisions of the Change
of Control Plan during fiscal 2015 and determined to review the plan
again in four years. Compensia assisted the Committee in its review
and analysis of the Change of Control Plan. The committee believes
that reviewing the Change of Control Plan every four years allows for
the  right  balance  in  providing  certainty  for  the  participants  while
providing  the  committee  with  the  opportunity  to  revise  the  plan
consistent  with  corporate  governance  best  practices,  evolving  peer
group practices and regulatory changes.

The committee does not consider the potential payments and benefits
under these arrangements when making compensation decisions for
our NEOs. These arrangements serve specific purposes unrelated to
the  determination  of  the  NEOs’  total  direct  compensation  for  a
specific year.

Tax and Accounting Considerations

•

•

Accounting  for  Stock-Based  Compensation—We  account  for  stock-
based compensation in accordance with the requirements of ASC
718. We also take into consideration ASC 718 and other generally
accepted accounting principles in determining changes to policies
and practices for our stock-based compensation programs.

Section  162(m)  of  the  Internal  Revenue  Code—This  section  limits
Coherent’s  income  tax  deduction  of  compensation  for  our  Chief
Executive  Officer  and  our  four  other  most  highly  compensated
Named Executive Officers (other than the Chief Financial Officer)
unless  the  compensation  is  less  than  $1  million  during  any  fiscal
year  or  is  ‘‘performance-based’’  under  Section  162(m).  Our  2001
Stock Plan and 2011 Plan are designed to permit option grants and
certain  performance-based 
fully
tax-deductible. Cash compensation (including both base salary and

full  value  awards 

to  be 

payments under our 2015 VCP) and time-based full-value awards are
‘‘performance-based’’  compensation  under
not  qualified  as 
Section 162(m). We may from time to time pay compensation to
our executive officers (including under our VCP) that may not be
tax  deductible  when, 
for  example,  we  believe  that  such
compensation  is  appropriate  and  in  the  best  interests  of  the
stockholders  after  taking  various  factors  into  consideration,
including business conditions and the performance of the executive
officer.

•

Section 409A of the Internal Revenue Code—Section 409A imposes
additional  significant  taxes  in  the  event  that  an  executive  officer,
director or service provider received ‘‘deferred compensation’’ that
does  not  satisfy  the  requirements  of  Section  409A.  We  consider
Section 409A in the design and operation of any plans.

Other Compensation Policies

To  further  align  our  executive  compensation  program  with  the
interests of our stockholders, at the end of fiscal 2009, a committee of
the  Board  approved  a  recoupment  policy.  The  recoupment  policy
provides that, in the event that there is an accounting restatement and
there is a finding by the Board that such restatement was due to the
gross  recklessness  or  intentional  misconduct  of  the  Chief  Executive
Officer  or  Chief  Financial  Officer  and 
it  caused  material
noncompliance  with  any  financial  reporting  requirement,  then
Coherent shall seek disgorgement of any portion of the bonus or other

incentive  or  equity  based  compensation  related  to  such  accounting
restatement received by such individual during the 12-month period
following the originally filed financial document. Under our Insider
Trading  Policy,  no  employees  or  directors  are  allowed  to  hedge  or
pledge Coherent securities. The Committee continues to monitor the
SEC  rule-making  related  to  Section  954  of  the  Dodd-Frank  Act.
Following the final rules being adopted by the SEC, the Committee
intends to review and update its clawback policy.

26

COMPENSATION DISCUSSION AND ANALYSIS

Compensation Committee Interlocks and Insider Participation

During fiscal 2015, the Compensation and H.R. Committee of the
Board consisted of Messrs. Vij (Chair), Flatley and Krause. None of
the members of the committee has been or is an officer or employee of
Coherent.  None  of  our  executive  officers  serve  on  the  board  of
directors  or  compensation  committee  of  a  company  that  has  an

executive officer that serves on our Board or Compensation and H.R.
Committee.  No  member  of  our  Board  is  an  executive  officer  of  a
company in which one of our executive officers serves as a member of
the board of directors or compensation committee of that company.

Committee Independence

Each of the members of the committee qualifies as (i) an ‘‘independent director’’ under the requirements of The Nasdaq Stock Market, (ii) a
‘‘non-employee  director’’  under  Rule  16b-3  of  the  Securities  Exchange  Act  of  1934  (the  ‘‘1934  Act’’),  (iii)  an  ‘‘outside  director’’  under
Section 162(m) of the Code and (iv) an ‘‘independent outside director’’ as that term is defined by ISS.

27

COMPENSATION DISCUSSION AND ANALYSIS

Compensation and H.R. Committee Report

The Compensation and H.R. Committee of the Board has reviewed
and discussed the Compensation Discussion and Analysis required by
Item 402(b) of Regulation S-K with management and, based on such
review  and  discussions,  the  Compensation  and  H.R.  Committee
recommended to the Board that the Compensation Discussion and
Analysis be included in this Proxy Statement.

RECONCILIATION TABLE—NON-GAAP EARNINGS PER SHARE

Respectfully submitted by the Compensation and H.R. Committee

Sandeep Vij, Chair
Jay Flatley
L. William Krause

GAAP NET INCOME PER DILUTED SHARE
Stock based compensation
Intangible amortization
Non-recurring tax benefit
Customs audit
Impairment of investment
Gain from business combination
Scotland valuation adjustment
Purchase accounting step up

NON-GAAP NET INCOME PER DILUTED SHARE

RECONCILIATION TABLE—PRO FORMA EBITDA%

NET INCOME % OF REVENUE
Income tax expense
Interest and other income (expense), net
Depreciation and amortization
Customs audit
Purchase accounting step up
Gain on business combination
Impairment of investment
Stock based compensation

2015

$3.06
0.56
0.25
(0.04)
0.05
0.05
(0.05)
—
0.01

$3.89

Fiscal Year

2014

$2.36
0.54
0.29
—
—
—
—
—
—

$3.19

2013

$2.70
0.55
0.32
—
—
—
—
(0.06)
0.05

$3.56

Fiscal Year

2015

2014

2013

9.5%
2.9%
0.1%
4.1%
0.2%
0.1%
(0.2)%
0.3%
2.3%

7.4%
2.5%
0.3%
4.6%
—%
—%
—%
—%
2.4%

8.2%
2.1%
0.5%
4.5%
—%
0.2%
—%
—%
2.3%

PRO FORMA EBITDA % OF REVENUE

19.3%

17.2%

17.8%

28

SUMMARY COMPENSATION AND EQUITY TABLES

Fiscal 2015 Summary Compensation Table

The table below presents information concerning the total compensation of our Named Executive Officers for the fiscal years ended October 3,
2015, September 27, 2014, and September 28, 2013.

Name and Principal Position

John Ambroseo,
President and
Chief Executive Officer

Helene Simonet,

Executive Vice President
and Chief Financial Officer

Mark Sobey,

Executive Vice President and
General Manager, Specialty Laser Systems

Paul Sechrist,

Executive Vice President
Worldwide Sales and Services

Bret DiMarco,

Executive Vice President,
General Counsel and Corporate Secretary

Fiscal
Year

2015
2014
2013

2015
2014
2013

2015
2014
2013

2015
2014
2013

2015
2014
2013

(1) Reflects the dollar amount of salary earned in fiscal year 2015.

Salary ($)

Stock Awards
($)(2)

Non-Equity
Incentive Plan
Compensation
($)(3)

All Other
Compensation
($)(4)

625,019(1)
625,019
625,019

411,553(1)
405,018
405,018

375,992(1)
370,011
360,006

355,663(1)
350,002
345,194

341,876(1)
335,005
335,005

2,773,100
3,387,440
3,293,280

784,179
758,864
735,948

737,120
713,227
691,808

628,385
608,035
589,604

642,537
621,766
492,248

529,891
208,631
214,694

245,164
94,636
97,386

207,983
80,281
80,380

151,337
58,415
60,113

145,615
55,912
57,537

11,776
11,596
33,623

14,098
13,918
20,774

12,565
11,596
12,147

12,856
12,427
10,822

11,344
11,164
12,934

Total ($)

3,939,786
4,232,686
4,166,616

1,454,994
1,272,436
1,259,126

1,333,660
1,175,115
1,144,341

1,148,241
1,028,879
1,005,733

1,141,372
1,023,847
897,724

(2) Amounts shown reflect the grant date fair value of awards granted in accordance with Financial Accounting Standards Board (FASB) Accounting Standards Codification
(ASC) Topic 718. Reflects unvested time-based and performance-based restricted stock units; there is no guaranty that the recipients will ultimately receive this amount, or
any amount. No stock options were granted to the named executive officers in fiscal 2013, 2014 and 2015.

(3) Reflects the dollar amounts earned under the Variable Compensation Plan (VCP) during fiscal 2015, 2014 and 2013.

(4) As  previously  noted,  effective  January  1,  2011,  the  Compensation  and  H.R.  Committee  announced  the  elimination  and  phasing  out  of  executive  perquisites.  No
‘‘perquisites’’  are  included  for  any  named  executive  officers  in  the  summary  compensation  table  for  fiscal  2015.  Executives  continue  to  receive  certain  ‘‘other
compensation’’ other than perquisites, such as the regular Company-provided employee 401(k) plan contribution match (subject to applicable IRS rule limitations).
During fiscal 2015, each of the named executive officers received a 401(k) match of approximately $10,500.

29

SUMMARY COMPENSATION AND EQUITY TABLES

Grants of Plan-Based Awards in Fiscal 2015

Except as set forth in the footnotes, the following table shows all plan-based equity and non-equity incentive awards granted to our Named
Executive Officers during fiscal 2015. Our Named Executive Officers did not receive any option awards during fiscal 2015.

Name

Type

Grant Date hold($)(1) Target($)

Thresh-

mum($)

($)(2)

Maxi-
hold(#) Target(#) mum(#)

Estimated Future Payouts Under
Non-Equity Incentive Plan
Awards

Actual
Payouts
Under
Non-Equity
Incentive
Maxi- Plan Awards Thresh-

Estimated Future Payouts
Under Equity Incentive Plan
Awards

0

26,800

53,600

All Other
Stock
Awards:
# of
Securities
Underlying
Options
(#)

13,600

Grant
Date Fair
Value
($)(3)

1,891,276
881,824

John Ambroseo

Helene Simonet

Mark Sobey

Paul Sechrist

Bret DiMarco

11/3/2014
11/3/2014

11/3/2014
11/3/2014

11/3/2014
11/3/2014

11/3/2014
11/3/2014

11/3/2014
11/3/2014

PRSU
RSU
1st semi-annual
bonus
2nd semi-annual
bonus
Total

PRSU
RSU
1st semi-annual
bonus
2nd semi-annual
bonus
Total

PRSU
RSU
1st semi-annual
bonus
2nd semi-annual
bonus
Total

PRSU
RSU
1st semi-annual
bonus
2nd semi-annual
bonus
Total

PRSU
RSU
1st semi-annual
bonus
2nd semi-annual
bonus
Total

0

312,510

625,019

328,416

312,510

0
625,019
0 625,020 1,250,038

201,475
529,891

0

144,588

289,176

151,948

0
144,588
0 289,176

289,176
578,352

93,216
245,164

0

122,660

245,320

128,904

0
122,660
0 245,320

245,320
490,641

79,079
207,983

0

89,253

178,506

93,796

0
89,253
0 178,506

178,506
357,011

57,541
151,337

0

85,878

171,756

90,249

0
85,878
0 171,756

171,756
343,512

55,366
145,615

0

3,916

7,832

7,832

276,352
507,827

0

3,681

7,362

7,362

259,768
477,352

0

3,138

6,276

6,276

221,449
406,936

0

3,209

6,417

6,417

226,459
416,078

(1) Reflects the dollar amount recognized for financial statement reporting purposes (disregarding an estimate of forfeitures related to service-based vesting conditions) for
fiscal 2015 in accordance with ASC 718, and includes grants made in fiscal 2015. The assumptions used in the valuation of these awards are set forth in Note 12
‘‘Employee Stock Option and Benefits Plans’’ of the Financial Statements in the Annual Report on Form 10-K. For informational purposes, if the maximum level of
performance for the PRSU awards was achieved, the value, calculated by multiplying the closing price of the Company’s common stock on the date of grant by the number
of  shares  issuable  upon  achievement  of  the  maximum  level  of  performance  under  the  PRSU  is  $3,475,424,  $507,824,  $477,352,  $406,936  and  $416,143,  for
Mr. Ambroseo, Ms. Simonet, Mr. Sobey, Mr. Sechrist and Mr. DiMarco, respectively. These amounts do not correspond to the actual value, if any, that will be recognized
by the Named Executive Officers. See ‘‘‘‘Compensation Discussion and Analysis-Equity Awards’’’’ for a description of the PRSUs.

(2) Failure to meet a minimum level of performance would have resulted in no bonus paid out under the 2015 Variable Compensation Plan.

(3) Reflects the amount earned under the 2015 Variable Compensation Plan during the 2015 fiscal year.

30

SUMMARY COMPENSATION AND EQUITY TABLES

Option Exercises and Stock Vested at 2015 Fiscal Year-End

The table below sets forth certain information for each Named Executive Officer regarding the exercise of options and the vesting of stock awards
during the year ended October 3, 2015, including the aggregate value realized upon such exercise or vesting.

John Ambroseo
Helene Simonet
Mark Sobey
Paul Sechrist
Bret DiMarco

Option Awards

Stock Awards

Number of
Shares
Acquired on
Exercise (#)

Value Realized
on Exercise ($)(1)

—
—
—
—
—

—
—
—
—
—

Number of
Shares
Acquired on
Vesting (#)

34,947
10,358
9,704
8,300
7,277

Value Realized
on Vesting ($)(2)

2,041,812
605,037
566,835
484,824
425,082

(1) Reflects the difference between the exercise price of the option and market price of our Common Stock on the exercise date.

(2) Reflects the market price of our Common Stock on the vesting date.

31

SUMMARY COMPENSATION AND EQUITY TABLES

Outstanding Equity Awards at Fiscal 2015 Year-End

The following table presents information concerning unexercised options and stock that has not yet vested for each Named Executive Officer
outstanding as of October 3, 2015.

Option Awards(1)
Number of
Securities
Underlying

Number of
Securities

Underlying Unexercised Option
Options (#) Options (#)
Exercise
exercisable unexercisable Price ($)

Option
Expiration
Date

Stock Awards

Equity
incentive
Equity
plan awards:
incentive
Market or
plan awards:
payout value
Number of
of unearned
unearned
shares, units
shares, units
Stock That or other rights or other rights
that have
that have
not vested ($)
not vested (#)

Have Not
Vested ($)(2)

Number of Market Value
of Shares or
Units of

Shares or
Units of
Stock That
Have Not
Vested (#)

—
—
—
—
—
—

—
—
—
—
—
—

—
—
—
—
—

—
—
—
—
—

8,000

—
—
—
—
—
—

—
—
—
—
—
—

—
—
—
—
—
—

—
—
—
—
—

—
—
—
—
—
—
—

—
—
—
—
—
—

—
—
—
—
—
—

—
—
—
—
—
—

—
—
—
—
—

—
—
—
—
—
—

—
—
—
—
—
—

—
—
—
—
—

—
—
—
—
—
—
26.16

—
—
—
—
—
—
11/20/2016

—
—
—
—
—
—

—
—
—
—
—
—

—
13,600
—
17,000
—
12,000

—
7,832
—
7,295
—
5,550

—
7,362
—
6,857
—
5,200

—
6,276
—
5,845
—
4,450
—

—
6,417
—
5,977
—
7,400

743,648
—
929,560
—
656,160

—
428,254
—
398,891
—
303,474

—
402,554
—
374,941
—
284,336

—
343,172
—
319,605
—
243,326
—

—
350,882
—
326,822
—
404,632

53,600(5)
—
59,000(4)
—
94,000(3)

7,832(5)
—
7,296(4)
—
11,000(3)
—

7,362(5)
—
6,856(4)
—
10,400(3)
—

6,276(5)

5,846(4)
—
8,800(3)
—
—

6,418(5)
—
5,978(4)
—
7,400(3)
—

2,930,848
—
3,226,120
—
5,139,920

428,254
—
398,945
—
601,480
—

402,554
—
374,886
—
568,672
—

343,172

319,659
—
481,184
—
—

350,936
—
326,877
—
404,632
—

Name

John Ambroseo

Helene Simonet

Mark Sobey

Paul Sechrist

Bret DiMarco

Grant Date

11/3/2014
11/3/2014
11/8/2013
11/8/2013
11/14/2012
11/14/2012

11/3/2014
11/3/2014
11/8/2013
11/8/2013
11/14/2012
11/14/2012

11/3/2014
11/3/2014
11/8/2013
11/8/2013
11/14/2012
11/14/2012

11/3/2014
11/3/2014
11/8/2013
11/8/2013
11/14/2012
11/14/2012
11/20/2009

11/3/2014
11/3/2014
11/8/2013
11/8/2013
11/14/2012
11/14/2012

(1) Each of the unvested option grants set forth above vest in three equal installments on the anniversary of the date of grant.

(2) Market value is determined by multiplying the number of shares by $54.68, the closing price of the Company’s common stock on October 2, 2015, the last trading date of

the fiscal year.

(3) The performance-based RSU vesting determination date was November 14, 2015. The performance based RSUs vested at 58% based on the achievement of certain

performance metrics, however the amount reflected in the table is the maximum amount or 200%.

(4) The performance-based RSU vesting determination date is November 8, 2016. The performance based RSUs will vest in an amount which is 0-200% subject to the

achievement of certain performance metrics. The amount reflected in the table is the maximum amount or 200%.

(5) The performance-based RSU vesting determination date is November 3, 2017. The performance based RSUs will vest in an amount which is 0-200% subject to the

achievement of certain performance metrics. The amount reflected in the table is the maximum amount or 200%.

32

SUMMARY COMPENSATION AND EQUITY TABLES

Fiscal 2015 Non-Qualified Deferred Compensation

For  a  description  of  our  Deferred  Compensation  Plan,  see  ‘‘Compensation  Discussion  and  Analysis-Retirement  Plans.’’  The  following  table
presents information regarding the non-qualified deferred compensation activity for each Named Executive Officer during fiscal 2015:

Name

John Ambroseo
SRP(4)
Helene Simonet
SRP(4)
Paul Sechrist
SRP(4)
Mark Sobey
Bret DiMarco

Executive
Contributions
in last FY ($)(1)

Executive Deferrals
including Company
Contribution in
Last FY ($)

Registrant
Contributions
in Last FY ($)(3)

Aggregate
Earnings in
Last

Aggregate
Withdrawals/
FY ($) Distributions ($)

Aggregate
Balance at Last
FYE ($)(2)

$
$
$
$
$
$
$
$

144,606 $
— $
30,189 $
— $
55,375 $
— $
124,964 $
9,025 $

— $
— $
— $
— $
— $
— $
— $
— $

— $
— $
— $
— $
— $
— $
— $
— $

(51,735) $
(8,320) $
(16,020) $
(2,108) $
(12,698) $
2,488 $
(7,375) $
(533) $

— $
— $
— $
— $
— $
— $
— $
— $

8,024,067
1,523,082
1,091,525
156,013
869,147
210,245
238,657
86,618

(1) Amounts in column (B) ‘‘Executive Contributions in Last FY ($)’’ consist of salary and/or bonus earned during fiscal 2015, which is also reported in the Summary

Compensation Table.

(2) The deferred compensation in a participant’s account is fully vested and is credited with positive or negative investment results based upon plan investment options

selected by the participant.

(3) Deferred Compensation company contributions were terminated on December 31, 2010.

(4) Amounts represent account balances and earnings from the Supplementary Retirement Plan (SRP) which was suspended on December 31, 2004. Deferrals (both executive
and  company)  into  this  plan  have  been  suspended.  The  Deferred  Compensation  Plan  is  the  only  non-qualified  deferred  compensation  plan  available  for  executive
management.

33

SUMMARY COMPENSATION AND EQUITY TABLES

Potential Payments upon Termination or Change of Control

The following table shows the potential payments and benefits that
we  (or  our  successor)  would  be  obligated  to  make  or  provide  upon
termination  of  employment  of  each  our  Named  Executive  Officers
pursuant to the terms of the Change of Control Severance Plan. Other
than this plan, there are no other executive employment agreements or
other contractual obligations triggered upon a change of control. For
purposes  of  this  table,  it  is  assumed  that  each  Named  Executive
Officer’s  employment  terminated  at  the  close  of  business  on
October 2, 2015 (the last business day before the end of our fiscal year
on  October  3,  2015).  These  payments  are  conditioned  upon  the
execution of a form release of claims by the Named Executive Officer
in  favor  of  us.  The  amounts  reported  below  do  not  include  the

nonqualified deferred compensation distributions that would be made
to  the  Named  Executive  Officers  following  a  termination  of
employment (for those amounts and descriptions, see the prior table).
There can be no assurance that a triggering event would produce the
same or similar results as those estimated below if such event occurs on
any other date or at any other price, of if any other assumption used to
estimate potential payments and benefits is not correct. Due to the
number of factors that affect the nature and amount of any potential
payments  or  benefits,  any  actual  payments  and  benefits  may  be
different.  These  are  aggregate  payments  and  do  not  reflect  such
individual’s net after tax benefit. No officer is entitled to any ‘‘gross
up’’ to offset the impact of IRS Code Section 280G.

Named Executive Officer

John Ambroseo

Multiplier for Base
Salary and Bonus

2.99X

Helene Simonet

Mark Sobey

Paul Sechrist

Bret DiMarco

2X

2X

2X

2X

Nature of Benefit

Termination
for Cause

Any Other
Termination

Salary Severance(1)
Bonus Severance
Equity Compensation Acceleration(2)
Aggregate Healthcare Related Monthly Payment(3)
TOTAL BENEFIT

Salary Severance(1)
Bonus Severance
Equity Compensation Acceleration(2)
Aggregate Healthcare Related Monthly Payment(3)
TOTAL BENEFIT

Salary Severance(1)
Bonus Severance
Equity Compensation Acceleration(2)
Aggregate Healthcare Related Monthly Payment(3)
TOTAL BENEFIT

Salary Severance(1)
Bonus Severance
Equity Compensation Acceleration(2)
Aggregate Healthcare Related Monthly Payment(3)
TOTAL BENEFIT

Salary Severance(1)
Bonus Severance
Equity Compensation Acceleration(2)
Aggregate Healthcare Related Monthly Payment(3)
TOTAL BENEFIT

—
—
—
—

—
—
—
—

—
—
—
—

—
—
—
—

—
—
—
—

1,868,807
1,868,807
12,660,224
99,000
16,496,838

826,218
578,352
2,122,842
66,000
3,593,412

754,832
490,641
1,998,609
66,000
3,310,082

714,022
357,011
1,700,220
66,000
2,837,253

687,024
343,512
1,651,172
66,000
2,747,708

(1) Reflects salary as in effect as of December 31, 2015.

(2) Equity Compensation Acceleration is the in-the-money value of unvested stock options, time-based restricted stock units and performance-based restricted stock units, in
each case as of October 2, 2015 at the closing stock price on that date ($54.68). The value of accelerated stock options are thus calculated by multiplying the number of
unvested shares subject to acceleration by the difference between the exercise price and the closing stock price on October 2, 2015; the value of accelerated restricted stock
is calculated by multiplying the number of unvested shares subject to acceleration by the closing stock price on October 2, 2015. This assumes immediate release and
vesting of the performance-based restricted stock units at the maximum, or 200% of target, achievement. The amounts reflected for Equity Compensation Acceleration do
not reflect any applicable taxes, just gross proceeds. Since the table assumes a triggering event on October 2, 2015, only those stock options and restricted stock/RSU
grants outstanding as of that date are included in the table.

(3) Aggregate Monthly Payment is a monthly payment of $2,750 in lieu of receiving company subsidized COBRA benefits, life insurance premiums and/or other welfare

benefits, 36 months for the Chief Executive Officer and 24 months for the other named executive officers.

34

EQUITY COMPENSATION PLAN INFORMATION

The following table provides information as of October 3, 2015 about the Company’s equity compensation plans under which shares of our
common stock may be issued to employees, consultants or members of our Board:

Plan category

Equity compensation plans approved by security holders
Equity compensation plans not approved by security holders

TOTAL

(a) Number of
securities to be issued
upon exercise of
outstanding options,
warrants and rights

(b) Weighted-average
exercise price of
outstanding options,
warrants and rights(1)

(c) Number of securities
remaining available for
future issuance under equity
compensation plans (excluding
securities reflected in column (a))

679,453(2)

—

679,453

$30.09
—

$30.09

6,176,071(3)

—

6,176,071

(1) These weighted average exercise prices do not reflect the shares that will be issued upon the payment of outstanding awards of RSUs.

(2) This number does not include any options which may be assumed by us through mergers or acquisitions, however, we do have the authority, if necessary, to reserve

additional shares of common stock under these plans to the extent necessary for assuming such options.

(3) This number of shares includes 661,900 shares of common stock reserved for future issuance under the Employee Stock Purchase Plan and 5,514,171 shares reserved for

future issuance under the 2011 Plan.

CERTAIN RELATIONSHIPS AND RELATED
PERSON TRANSACTIONS
Review, Approval or Ratification of Related Person Transactions

•

Any  immediate  family  member,  as  defined  in  Item  404(a)  of
Regulation S-K, of a director, nominee for director, executive officer
and 5% Stockholder. We will report all such material related person
transactions  under  applicable  accounting  rules,  federal  securities
laws and SEC rules and regulations.

In accordance with the charter for the Audit Committee of the Board,
the members of the Audit Committee, all of whom are independent
directors, review and approve in advance any proposed related person
transactions. Additionally, from time to time the Board may directly
consider  these  transactions.  For  purposes  of  these  procedures,  the
individuals and entities that are considered ‘‘related persons’’ include:

•

•

Any of our directors, nominees for director and executive officers;

Any  person  known  to  be  the  beneficial  owner  of  five  percent  or
more of our common stock (a ‘‘5% Stockholder’’); and

Related Person Transactions

We have entered into indemnification agreements with each of our executive officers and directors. Such indemnification agreements require us to
indemnify these individuals to the fullest extent permitted by law. We also intend to execute these agreements with our future directors and
officers.

35

REPORT OF THE AUDIT COMMITTEE
OF THE BOARD OF DIRECTORS

The  Audit  Committee  is  responsible  for  overseeing  our  accounting
and  financial  reporting  processes  and  audits  of  our  financial
statements,  including  reviewing  and  approving  the  fees  for  the
performance of the audit by our independent auditors. As set forth in
its charter, the Audit Committee acts only in an oversight capacity and
relies  on  the  work  and  assurances  of  both  management,  which  has
primary  responsibilities  for  our  financial  statements  and  reports,  as
well  as  the  independent  registered  public  accounting  firm  that  is
responsible  for  expressing  an  opinion  on  the  conformity  of  our
audited  financial  statements  to  generally  accepted  accounting
principles.

The Audit Committee met thirteen (13) times either in person or by
telephone  during  fiscal  2015.  In  the  course  of  these  meetings,  the
Audit  Committee  met  with  management,  the  internal  auditors  and
our independent registered public accounting firm and reviewed the
results of the internal and external audit examinations, evaluations of
our internal controls and the overall quality of our financial reporting.

The Audit Committee believes that a candid, substantive and focused
dialogue  with  the  internal  auditors  and  the  independent  registered
public  accounting  firm  is  fundamental  to  the  Audit  Committee’s
oversight responsibilities. To support this belief, the Audit Committee
periodically  meets  separately  with  the  internal  auditors  and  the
independent auditors, without management present. In the course of
its  discussions  in  these  meetings,  the  Audit  Committee  asked  a
number of questions intended to bring to light any areas of potential
concern related to our financial reporting and internal controls. These
questions include:

•

•

•

Are  there  any  significant  accounting  judgments,  estimates  or
adjustments  made  by  management  in  preparing  the  financial
statements that would have been made differently had the auditors
themselves  prepared  and  been  responsible  for  the  financial
statements;

Based  on  the  auditors’  experience,  and  their  knowledge  of  our
business, do our financial statements fairly present to investors, with
clarity  and  completeness,  our  financial  position  and  performance
for  the  reporting  period  in  accordance  with  generally  accepted
accounting principles and SEC disclosure requirements;

Based  on  the  auditors’  experience,  and  their  knowledge  of  our
business, have we implemented internal controls and internal audit
procedures that are appropriate for our business.

The  Audit  Committee  approved  the  engagement  of  Deloitte  &
Touche LLP as our independent registered public accounting firm for
fiscal  2015,  including  the  fees  to  be  paid  for  their  audit  work,  and
reviewed with the internal auditors and independent registered public
accounting  firm  their  respective  overall  audit  scope  and  plans.  In
approving Deloitte & Touche LLP, the Audit Committee considered
the  qualifications  of  Deloitte  &  Touche  LLP  and  discussed  with
Deloitte & Touche LLP their independence, including a review of the
audit  and  non-audit  services  provided  by  them  to  us.  The  Audit
Committee also discussed with Deloitte & Touche LLP the matters
required 
to  be  discussed  by  Auditing  Standard  No. 16,
‘‘Communications  with  Audit  Committees’’  issued  by  the  Public
Company  Oversight  Board  (PCAOB),  and  it  received  the  written
disclosures and the letter from Deloitte & Touche LLP required by the
applicable  requirements  of  the  Public  Company  Accounting
Oversight Board regarding Deloitte & Touche LLP’s communications
with  Audit  Committee  concerning  independence  and  has  discussed
Deloitte & Touche LLP’s independence with Deloitte & Touche LLP.

Management  has  reviewed  and  discussed  the  audited  financial
statements  for  fiscal  2015  with  the  Audit  Committee,  including  a
discussion of the quality and acceptability of the financial reporting,
the reasonableness of significant accounting judgments and estimates
and  the  clarity  of  disclosures  in  the  financial  statements.  In
connection  with  this  review  and  discussion,  the  Audit  Committee
asked  a  number  of  follow-up  questions  of  management  and  the
independent registered public accounting firm to help give the Audit
Committee comfort in connection with its review.

In reliance on the reviews and discussions referred to above, the Audit
Committee  recommended  to  the  Board  that  the  audited  financial
statements  be  included  in  the  annual  report  on  Form  10-K  for  the
fiscal year ended October 3, 2015, for filing with the SEC.

Respectively submitted by the Audit Committee

Susan James, Chair
Garry Rogerson
Steve Skaggs

36

OTHER MATTERS

We know of no other matters to be submitted to the meeting. If any other matters properly come before the meeting, it is the intention of the
persons named in the enclosed form Proxy to vote the shares they represent as the Board may recommend.

Dated: January 27, 2016

By Order of the Board of Directors

13JAN201423125288

John R. Ambroseo
President and Chief Executive Officer

37

UNITED  STATES
SECURITIES  AND EXCHANGE COMMISSION
WASHINGTON, D.C.  20549
FORM  10-K

(Mark One)

(cid:1) ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

For the  Fiscal  Year  Ended  October 3,  2015

or

(cid:2) TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

Commission File Number: 001-33962
COHERENT, INC.

Delaware
(State or other jurisdiction  of
incorporation or organization)

5100 Patrick Henry Drive, Santa Clara, California
(Address of principal executive offices)

94-1622541
(I.R.S.  Employer
Identification No.)

95054
(Zip  Code)

Registrant’s telephone  number, including area  code: (408) 764-4000

Securities registered pursuant to Section 12(b)  of  the  Act:
Title of each class

Common Stock, $0.01 par  value

Name of each exchange on which registered

The NASDAQ Stock Market LLC
Nasdaq  Global  Select  Market

Securities registered pursuant to Section 12(g)  of  the  Act: None

Indicate by check mark if the registrant  is a  well-known  seasoned issuer, as  defined in  Rule  405  of  the Securities

Act. Yes (cid:1) No (cid:2)

Indicate by check mark if the registrant  is not required to file reports pursuant  to  Section 13  or  Section 15(d) of the

Securities Exchange Act of 1934 (the  ‘‘Exchange  Act’’).  Yes (cid:2)  No (cid:1)

Indicate by check mark whether the  registrant  (1)  has  filed all reports required to be filed by Section 13  or  15(d) of

the Securities Exchange Act of 1934  during  the  preceding 12  months  (or  for  such shorter period that the registrant was
required to file such reports) and  (2)  has  been  subject  to  such filing  requirements for  the past  90  days. Yes (cid:1) No (cid:2)

Indicate by check mark whether the  registrant  has submitted  electronically and  posted  on its corporate Web  site, if
any, every Interactive Data File required to be submitted and  posted  pursuant  to  Rule  405 of  Regulation S-T (§229.405
of this chapter) during the preceding 12  months  (or  for  such shorter period  that  the registrant  was required to submit
and post such files. Yes (cid:1) No (cid:2)

Indicate by check mark if disclosure of delinquent  filers  pursuant to Item 405  of  Regulation S-K  is not contained

herein, and will not be contained, to the best of  registrant’s  knowledge, in  definitive  proxy or  information statements
incorporated by reference  in  Part III  of this  Form 10-K or  any  amendment  to  this  Form 10-K. (cid:2)

Indicate by check mark whether the registrant is  a  large accelerated filer, an accelerated filer, a non-accelerated

filer, or a smaller reporting company. See  definitions  of ‘‘large  accelerated  filer’’, ‘‘accelerated  filer’’  and  ‘‘smaller
reporting company’’  in Rule  12b-2  of  the  Exchange Act.
Large accelerated filer (cid:1)

Accelerated filer (cid:2)

Smaller reporting company (cid:2)

Non-accelerated  filer (cid:2)
(Do not check if a
smaller reporting company)

Indicate by check mark whether the  registrant  is a shell  company  (as  defined  in Rule  12b-2 of  the  Exchange

Act). Yes (cid:2) No (cid:1)

As of November 30, 2015, 24,187,438 shares  of common stock  were  outstanding.  The  aggregate  market  value of  the

voting shares (based on the closing price  reported  on the  NASDAQ  Global  Select Market  on April  4,  2015, of
Coherent, Inc., held by nonaffiliates was  approximately $1,384,567,684.  For  purposes  of  this disclosure,  shares of common
stock held by persons who own 5% or  more of  the  outstanding common  stock  and shares of common  stock held by each
officer and director have been  excluded  in  that such persons may be deemed to be ‘‘affiliates’’ as  that  term is defined
under the Rules and Regulations of the  Exchange Act. This  determination  of  affiliate  status  is  not  necessarily  conclusive.

DOCUMENT  INCORPORATED BY REFERENCE

Portions of the registrant’s Proxy Statement for  the registrant’s  fiscal 2016  Annual  Meeting  of  Stockholders  are

incorporated by reference  into Part III  of the Form  10-K  to  the  extent  stated  herein.  The  Proxy  Statement  or  an
amended report on  Form 10-K will  be  filed  within  120  days of  the registrant’s  fiscal  year ended  October  3,  2015.

TABLE OF CONTENTS

PART I

BUSINESS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ITEM 1.
ITEM 1A. RISK FACTORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ITEM 1B. UNRESOLVED STAFF COMMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ITEM 2.
PROPERTIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LEGAL PROCEEDINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ITEM 3.
ITEM 4. MINE SAFETY DISCLOSURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PART II

ITEM 5. MARKET FOR REGISTRANT’S COMMON  EQUITY, RELATED

STOCKHOLDER MATTERS AND ISSUER  PURCHASES  OF EQUITY
SECURITIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SELECTED FINANCIAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ITEM 6.
ITEM 7. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL

5
22
39
40
41
42

43
45

CONDITION AND RESULTS OF OPERATIONS . . . . . . . . . . . . . . . . . . . . . .

46

ITEM 7A. QUANTITATIVE AND  QUALITATIVE DISCLOSURES ABOUT MARKET

ITEM 8.
ITEM 9.

RISK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FINANCIAL STATEMENTS AND SUPPLEMENTARY  DATA . . . . . . . . . . . . . .
CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON

ACCOUNTING AND FINANCIAL DISCLOSURE . . . . . . . . . . . . . . . . . . . . .
ITEM 9A. CONTROLS AND PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ITEM 9B. OTHER INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PART III

ITEM 10. DIRECTORS, EXECUTIVE  OFFICERS  AND CORPORATE  GOVERNANCE .
ITEM 11. EXECUTIVE COMPENSATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ITEM 12.

SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS  AND

68
69

69
70
73

74
76

MANAGEMENT AND RELATED STOCKHOLDER MATTERS . . . . . . . . . .

76

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS AND

DIRECTOR INDEPENDENCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PRINCIPAL ACCOUNTING FEES AND SERVICES . . . . . . . . . . . . . . . . . . . . .

ITEM 14.

PART IV

ITEM 15. EXHIBITS, FINANCIAL  STATEMENT SCHEDULES . . . . . . . . . . . . . . . . . . . .
SIGNATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

76
76

78
81

2

SPECIAL NOTE REGARDING FORWARD LOOKING STATEMENTS

This annual report contains certain forward-looking statements. These forward-looking statements

include, without limitation, statements relating to:

• expansion into, and financial returns from, new markets;

• maintenance and development of current  and new customer relationships;

• enhancement of  market position through existing or new technologies;

• timing of new product introductions  and shipments;

• optimization of product mix;

• future trends in microelectronics, scientific research and government programs, OEM

components and instrumentation and  materials  processing;

• utilization of vertical integration;

• adoption of our products or lasers generally;

• applications and processes that will use lasers, including  the suitability of our products;

• capitalization on market trends;

• alignment with current and  new customer  demands;

• positioning in the marketplace and gains  of  market  share;

• design and development of  products, services and solutions;

• control of supply chain and partners;

• protection of intellectual property rights;

• compliance with environmental and safety regulations;

• net sales and operating results;

• capital spending;

• order volumes;

• variations in stock price;

• growth in our operations;

• market acceptance of products;

• controlling our costs;

• sufficiency and management of cash, cash  equivalents and investments;

• acquisition efforts, payment methods for acquisitions and utilization of technology from our

acquisitions;

• sales  by geography;

• effect of legal claims;

• expectations regarding the payment of  future dividends;

• effect of competition on our financial results;

• plans to renew leases when they expire;

3

• compliance with standards;

• future dividends;

• effect of our internal controls;

• optimization of financial results;

• repatriation of funds;

• accounting for goodwill and intangible assets, inventory valuation, warranty reserves and taxes;

and

• impact from our use of financial instruments.

In addition, we include forward-looking statements under  the ‘‘Our  Strategy’’  and ‘‘Future Trends’’

headings set forth below in ‘‘Business’’ and under the ‘‘Bookings  and Book-to-Bill Ratio’’ heading  set
forth below in ‘‘Management’s Discussion  and Analysis of Financial Condition and Results of
Operations.’’

You can identify these and other forward-looking statements  by the  use of the  words such as
‘‘may,’’ ‘‘will,’’ ‘‘could,’’ ‘‘would,’’ ‘‘should,’’ ‘‘expects,’’ ‘‘plans,’’ ‘‘anticipates,’’  ‘‘estimates,’’ ‘‘intends,’’
‘‘potential,’’ ‘‘projected,’’ ‘‘continue,’’ ‘‘our observation,’’ or the negative of such terms, or  other
comparable terminology. Forward-looking statements also include  the assumptions underlying or
relating to any of the foregoing statements.

Our actual results could differ materially  from those anticipated  in these  forward-looking

statements as a result of various factors, including those  set forth below in ‘‘Business,’’ ‘‘Management’s
Discussion and Analysis of Financial Condition  and Results of Operations’’  and under the heading
‘‘Risk Factors.’’ All forward-looking statements included  in this document are  based on  information
available to us on the date hereof. We undertake no obligation to update these forward-looking
statements as a result of events or circumstances or to reflect  the occurrence  of unanticipated events or
non-occurrence of anticipated events,  except to the  extent required  by law.

4

PART I

ITEM 1. BUSINESS

GENERAL

Business Overview

Our fiscal year ends on the Saturday closest to September 30. Fiscal years 2015,  2014 and 2013
ended on October 3, September 27, and September 28, respectively,  and are referred  to  in this annual
report as fiscal 2015, fiscal 2014 and fiscal 2013  for convenience. Fiscal  year  2015 included 53 weeks
and fiscal years 2014 and 2013 included  52 weeks.

We are one of the  world’s leading suppliers of photonics-based solutions in a  broad range  of
commercial and scientific research applications.  We  design, manufacture,  service and market lasers and
related accessories for a diverse group of customers. Since inception in  1966, we  have grown through
internal expansion and through strategic acquisitions of complementary  businesses, technologies,
intellectual property, manufacturing processes  and  product offerings.

We are organized into two operating  segments:  Specialty Lasers and  Systems  (‘‘SLS’’) and

Commercial Lasers and Components (‘‘CLC’’). This segmentation  reflects the go-to-market strategies
for various products and markets. While  both  segments deliver cost-effective photonics solutions, SLS
develops and manufactures configurable, advanced  performance  products largely serving the
microelectronics, scientific research and government programs and  original equipment manufacturer
(‘‘OEM’’) components and instrumentation  markets. The size  and complexity of many  of the SLS
products require service to be performed at the customer site by  factory-trained field service engineers.
CLC focuses on higher volume products that are offered  in set configurations. The product
architectures are designed for easy exchange  at the  point of use such that substantially  all  product
service and repairs are based upon advanced replacement and depot (i.e., factory)  repair. CLC’s
primary markets include materials processing, OEM components and instrumentation and
microelectronics.

Income from operations is the measure of  profit and loss that our  chief operating decision maker

(‘‘CODM’’) uses to assess performance and make  decisions. Income from operations represents the
sales  less the cost of sales and direct  operating expenses incurred within the operating segments as well
as allocated expenses such as shared sales and manufacturing costs.  We do not allocate  to  our
operating segments certain operating expenses, which  we manage separately  at the  corporate level.
These unallocated costs include stock-based compensation  and corporate  functions (certain  advanced
research and development, management, finance, legal  and human resources)  and are included in
Corporate and other. Management does not consider unallocated Corporate  and other costs in its
measurement of segment performance.

We were originally incorporated in California on May 26, 1966  and reincorporated  in Delaware  on

October 1, 1990. Our common stock is listed on the NASDAQ Global Select  Market and we are a
member of the Standard & Poor’s SmallCap  600 Index and the Russell  2000 Index.

Additional information about Coherent,  Inc. (referred to herein  as the Company,  we, our, or
Coherent) is available on our web site  at www.coherent.com. We make available, free  of  charge on our
web site, access to our annual report on Form  10-K, our quarterly  reports on Form  10-Q,  our  current
reports on Form 8-K and amendments to those reports filed or furnished pursuant to Section 13(a) or
15(d) of the Securities Exchange Act  of 1934, as  amended (the ‘‘Exchange Act’’),  as soon as reasonably
practicable after we file or furnish them electronically with the  Securities  and Exchange  Commission
(‘‘SEC’’). Information contained on our web site is not  part of  this annual report or  our  other filings
with the SEC. Any product, product name, process, or technology described in  these  materials  is the
property of Coherent.

5

INDUSTRY BACKGROUND

The word ‘‘laser’’ is an acronym for ‘‘light  amplification by stimulated emission of radiation.’’ A

laser emits an intense coherent beam  of  light with some  unique and  highly useful properties. Most
importantly, a laser is orders of magnitude brighter  than  any  lamp. As a result of its coherence, the
beam can be focused to a very small and intense spot,  useful for applications requiring very high power
densities including cutting and other materials processing procedures. The laser’s high spatial resolution
is also useful for microscopic imaging  and inspection applications.  Laser light can be monochromatic—
all the beam energy is confined to a narrow wavelength band.  Some  lasers can be used to create
ultrafast output—a series of pulses with pulse durations as  short as attoseconds  (i.e., 10(cid:4)18 seconds).

There are many types of lasers and one  way of classifying them is by the material or  medium used
to create the lasing action. This can be in the form  of a gas, liquid,  semiconductor,  solid state crystal  or
fiber. Lasers can also be classified by their output wavelength:  ultraviolet, visible, infrared or
wavelength tunable. We manufacture all of these laser  types. There are also many options in terms of
pulsed output versus continuous wave, pulse duration,  output power, beam dimensions,  etc. In fact,
each  application has its specific requirements  in terms of  laser performance. The broad  technical depth
at Coherent enables us to offer a diverse set  of product  lines  characterized by lasers targeted at  growth
opportunities and key applications. In all cases, we aim  to  be the supplier of choice by offering a
high-value combination of superior technical performance and high reliability.

Photonics has taken its place alongside electronics as a critical enabling technology  for the twenty-

first century. Photonics based solutions are  entrenched in a broad array of industries that include
industrial automation, textile processing,  microelectronics,  flat  panel displays  and medical diagnostics,
with adoption continuing in ever more diverse applications. Growth  in these applications stems from
two sources. First, there are many applications where the  laser is displacing conventional technology
because it can do the job faster, better or more economically.  Second, there are  new applications where
the laser is the enabling tool that makes the work possible (e.g., the production  of sub 50 micron
microvias); these lasers are used in the manufacturing of high  density printed circuit boards (‘‘PCBs’’)
found in the latest smart phones and  tablet computers.

Key laser applications include: semiconductor inspection; manufacturing of advanced  PCBs; flat

panel display manufacturing; solar cell production; medical and  bio-instrumentation; materials
processing; metals cutting and welding;  industrial process and quality control; marking; imaging and
printing; graphic arts and display; and,  research and  development. For example,  ultraviolet (‘‘UV’’)
lasers are enabling the move towards  miniaturization, which drives  innovation and growth  in many
markets. In addition, the advent of industrial  grade  ultrafast lasers continues to open up  new
applications for laser processing.

OUR STRATEGY

We strive to develop innovative and proprietary  products and solutions that meet the  needs  of our
customers and that are based on our core expertise  in lasers and optical  technologies.  In pursuit  of our
strategy, we intend to:

• Leverage our technology portfolio and application engineering to  lead the  proliferation of
photonics into broader markets—We will continue to identify  opportunities in which our
technology portfolio and application engineering  can be used to offer  innovative solutions and
gain access to new markets. We plan to utilize our expertise to increase  our market share  in the
mid to high power material processing applications.

• Optimize our leadership position in existing markets—There are a number of markets where we
have historically been at the forefront of technological development  and product deployment
and from which we have derived a substantial portion of our  revenues.  We plan  to  optimize our
financial returns from these markets.

6

• Maintain and develop additional strong collaborative customer and industry relationships—We
believe that the Coherent brand name and reputation  for  product quality,  technical performance
and customer satisfaction will help us to further  develop our  loyal customer base. We plan to
maintain our current customer relationships  and develop new ones with customers  who are
industry leaders and work together with these customers  to design and develop innovative
product systems and solutions as they  develop new technologies.

• Develop and acquire new technologies and market share—We will continue  to  enhance our

market position through our existing technologies and  develop  new  technologies through our
internal research and development efforts, as well  as through the  acquisition  of additional
complementary technologies, intellectual property, manufacturing processes and product
offerings.

• Streamline our manufacturing structure and  improve  our cost  structure—We will focus on
optimizing the mix of products that we manufacture internally and externally. We will utilize
vertical integration where our internal manufacturing process is considered proprietary and seek
to leverage external sources when the capabilities and cost structure are well  developed  and on a
path towards commoditization.

• Focus on long-term improvement of adjusted EBITDA, in  dollars  and as a percentage of  net

sales—We define adjusted EBITDA as operating income  adjusted for depreciation, amortization,
stock compensation expenses, major restructuring  costs and  certain other  non-operating income
and expense items. Key initiatives to  reach our goals for  EBITDA improvements include
utilization of our Asian manufacturing  locations, rationalizing our  supply  chain and continued
leveraging of our infrastructure.

APPLICATIONS

Our products address a broad range of applications that  we group  into  the following  markets:
Microelectronics, Materials Processing, OEM  Components and Instrumentation and Scientific Research
and Government Programs.

Microelectronics

Nowhere is the trend towards miniaturization  more prevalent than in the  Microelectronics market

where smart phones, tablets, personal computers (‘‘PC’s’’), televisions (‘‘TV’s’’)  and now  ‘‘wearables’’
are driving advances in displays, integrated circuits  and PCBs. In  response  to  market demands and
expectations, semiconductor and device manufacturers are continually seeking to improve  their process
and design technologies in order to manufacture smaller, more  powerful and more  reliable devices at
lower cost. New laser applications and  new laser  technologies are a key element  in delivering higher
resolution and higher precision at lower manufacturing cost.

We support three major markets in the microelectronics industry:  (1) flat panel display  (‘‘FPDs’’)

manufacturing, (2) advanced packaging and interconnects and (3) semiconductor  front-end.

Microelectronics—flat panel display  manufacturing

The high-volume consumer market is driving the production of  FPDs in applications such as
mobile phones, tablets, laptop computers, TVs and wearables. There are several types  of  established
and emerging displays based on quite  different  technologies, including liquid crystal (‘‘LCD’’) and
organic light emitting diodes (‘‘OLED’’). Each of these technologies utilize laser applications due to the
fact that lasers enable higher process speed,  better yield, improved battery life, lower cost and/or
superior display brightness and resolution.

7

Several display types require a high-density pattern  of  silicon  thin film  transistors  (‘‘TFTs’’). If this

silicon is polycrystalline, the display performance is  greatly enhanced. In the past,  these polysilicon
layers could only be produced on expensive special glass at  high temperatures. However,  excimer-based
processes, such as excimer laser annealing (‘‘ELA’’) have  allowed high-volume production of
low-temperature polysilicon (‘‘LTPS’’) on conventional glass substrates. Our excimer lasers  provide a
unique solution for LTPS because they are the  only industrial-grade  excimer lasers with the  high pulse
energy optimized for this application. The  current state-of-the-art product for this application is  our
excimer VYPER laser, which delivers  over 1000W  of  power, enabling  customers  to  scale  to  current
Generation 5.5 & 6 substrates all the way up to Generation  8 sizes.  These systems are integral to the
manufacturing process on all leading LTPS-based smart  phone displays,  with the highest commercially
available pixel densities of greater than 300  pixels per inch (ppi), with the current trends going to even
higher ppi for high end smart phones, and hold the potential for deployment  in tablet  display and
OLED TV manufacturing.

Our AVIA, Rapid, Talisker and DIAMOND lasers are also  used  in other production processes for

FPDs. These processes include drilling,  cutting, patterning,  marking  and yield improvement.

During fiscal 2015 we introduced a range  of new industry  leading products  and product platforms,
including ultrafast  lasers with pulse durations below 1 pico second (ps),  or femto  second (fs) lasers.  Ps
and fs  lasers are commonly referred to collectively as  ‘‘ultrafast’’  lasers.  Our  new fs lasers,  Monaco and
Rapid FX, offer performances ideal for  industrial applications in microelectronics,  materials  processing
and medical applications coupled with superior reliability and  cost of ownership.

We also introduced a new laser based on our DIAMOND J-series using carbon-monoxide (‘‘CO’’)

as the lasing medium. CO lasers produce  laser radiation in a wavelength  region where there  are few
commercially available laser sources and none at powers suitable for materials processing. The unique
wavelength range of this laser opens up laser processing to additional materials  and can improve the
precision and throughput with which we process some traditional carbon dioxide  (‘‘CO2’’) laser
applications, including in the areas of materials  processing, medical therapy  and microelectronics.  We
are the only supplier of commercial, high  power  CO  lasers.

Microelectronics—advanced packaging and interconnects

After a wafer is patterned, there are then a host  of  other processes,  referred  to  as back-end

processing, which finally result in a packaged  encapsulated silicon chip. Ultimately, these  chips are then
assembled into finished products. The advent  of high-speed logic  and high-memory content devices has
caused  chip manufacturers to look for alternative technologies  to  improve  performance and lower
process costs. In terms of materials, this search includes new types  of  materials, such  as low-k and
thinner silicon. Our AVIA, Rapid, Talisker and Matrix  lasers  provide economical methods of cutting
and scribing these wafers while delivering higher yields than traditional mechanical methods.

There are similar trends in chip packaging and PCB  manufacturing requiring more compact
packaging and denser interconnects. In many cases,  lasers present  enabling technologies. For instance,
lasers are now the only economically  practical method for drilling microvias in chip substrates  and in
both rigid and flexible PCBs. These microvias are tiny interconnects that are essential for  enabling
high-density circuitry commonly used  in smart phones,  tablets  and advanced computing systems. Our
DIAMOND CO2 and AVIA diode pumped solid state (‘‘DPSS’’) lasers are the lasers of choice in this
application. The ability of these lasers  to  operate at very high repetition  rates  translates  into  faster
drilling speeds and increased throughput in  microvia processing  applications.  In  addition, multi-layer
circuit boards require more flexible production methods than conventional printing technologies can
offer, which has led to widespread adoption of laser direct imaging (‘‘LDI’’). Our Paladin laser is used
for this application.

8

Lasers have also become a valuable tool in high-brightness (‘‘HB’’) light-emitting diode (‘‘LED’’)

manufacturing, improving LED performance and yield. LEDs have widespread  adoption as the light
source in all categories of LCD displays, from phones all the way to full size  TVs and  moving into
general lighting. Our lasers are used in back-end processing of  HB-LEDs.

Microelectronics—semiconductor front-end

The term ‘‘front-end’’ refers to the production  of semiconductor  devices which occurs prior to

packaging.

As semiconductor device geometries decrease in size, devices  become increasingly  susceptible to
smaller defects during each phase of the  manufacturing  process and these defects can negatively impact
yield. One of the semiconductor industry’s responses  to  the increasing vulnerability of semiconductor
devices to smaller  defects has been to use defect detection and inspection techniques that are closely
linked to the manufacturing process.  For example, automated laser-based inspection systems are now
used to detect and locate defects as small as 0.01 micron, which may not be observable by conventional
optical microscopes.

Detecting the presence of defects is only the first  step in  preventing their recurrence. After

detection, defects must be examined  in  order to identify their size, shape and the process step in which
the defect occurred. This examination is  called defect classification. Identification of the sources of
defects in the lengthy and complex semiconductor manufacturing process has become essential for
maintaining high yield production. Semiconductor manufacturing has become an around-the-clock
operation and it is important for products used for inspection, measurement and  testing to be reliable
and to have long lifetimes. Our Azure,  Paladin and Excimer  lasers are  used to detect and  characterize
defects in semiconductor chips.

Materials processing

Lasers are widely accepted today in many  important industrial manufacturing  applications
including cutting, welding, joining, drilling, perforating, and marking of metals and nonmetals. We
supply high-power lasers for metal processing and low-to-medium power lasers  for laser  marking,
nonmetals processing and precision micromachining.

Our high power industrial laser systems are  used  for cutting,  welding,  cladding and hardening  of

metals, as well as other materials processing applications.

Our Semiconductor business provides higher power arrays  with powers in  excess of 50 kilowatts
through proprietary cooling and stacking  technology. This  unique  technology provides the engine for
both our Highlight direct diode systems as well  as our Highlight multi-kilowatt  class fiber lasers. Our
differentiated fiber laser design offers our customers a higher level of  integration and  additional
options for product serviceability. Our fiber  lasers are  used  for  metal cutting, cladding,  welding and
additive manufacturing applications.

Complementing our high power solid state  lasers is our industry leading  DIAMOND E1000 CO2

laser. This laser remains in high demand due to its high power, small size  and completely sealed
design—all ideal for materials processing.

With the broadest product portfolio in the  laser industry, we  offer solutions for  almost any

application on any material to our customers. Combining  the high power Direct Diode,  Fiber and CO2
products with our META flatbed cutting tool provides  a strong, compelling four-pronged approach to
meeting the needs of our diverse high power materials processing customers.  We are  vertically
integrated with world class diode and active fiber  manufacturing,  which makes us very well positioned
to succeed in both the near and long  term in the  high power fiber laser  market.

9

We also participate in the low to medium power area, including such  applications  as the cutting,
drilling and joining of a host of materials using our DIAMOND CO and CO2 lasers; Highlight fiber
array product (‘‘FAP’’) semiconductor  lasers in OEM opportunities  and direct end user applications
with META cutting tools; applications including cutting, perforating and scoring  of paper, thin metals
and packaging materials; and various cutting and patterning  applications in the textile, wood and sign
industries. In the specific area of textiles  and clothing,  our DIAMOND lasers service older applications,
such as cutting complex shapes in leather for footwear,  as well  as newer applications such as creating
detailed fade patterns on designer denims.

Laser marking and coding are generally considered part of the  precision materials  processing
applications market for which we remain a leading supplier. The optimum choice of laser depends on
the material being marked, whether it is  a surface mark (engraved) or a sub-surface  mark,  and the
specific economics of the application. Our DIAMOND J, C  and GEM Series  of CO2 lasers provide
many systems manufacturers with a reliable  cost effective  source  for marking and  engraving on
non-metals. In addition, our Matrix and  Helios product  lines of reliable, compact  and low-cost  DPSS
lasers provide an ideal solution for marking of  other  materials in high volume manufacturing.

With our large portfolio of Ultrafast  laser  technology, we serve customers with a  variety of  laser

micromachining solutions, including our  Integrated  Optics  Systems  group which will develop sub
systems and new applications in the fast growing micro materials processing market.

OEM components and instrumentation

Instrumentation is one of our more mature commercial applications. Representative applications
within this market include bio-instrumentation, medical OEMs, graphic arts and display and  machine
vision. We also support the laser-based instrumentation market  with a range of laser-related
components, including diode lasers for optical pumping. Our  OEM component business includes  sales
to other, less integrated laser manufacturers participating in OEM markets  such as materials
processing, scientific, and medical.

Bio-instrumentation

Bio-instrumentation applications for lasers  include  bio-agent  detection for  point source and
standoff detection of pathogens or other bio-toxins;  confocal  microscopy for biological imaging that
allows researchers and clinicians to visualize cellular and subcellular structures and processes with an
incredible amount of detail; DNA sequencing that  provides automation and  data  acquisition rates  that
would be impossible by any other method;  drug  discovery—genomic and proteomic analyses that enable
drug  discovery to proceed at very high throughput rates;  and flow cytometry for  analyzing  single cells or
populations of cells in a heterogeneous mixture,  including blood samples. Our OBIS,  Flare, Galaxy,
Sapphire, BioRay and Genesis lasers are  used  in several bio-instrumentation applications.

Medical Therapy

We sell a variety of components and lasers to medical laser companies  in end-user applications
such as ophthalmology, aesthetic, surgical, therapeutic and dentistry. Our DIAMOND series  CO2 lasers
are widely used in ophthalmic, aesthetic and surgical markets.  We  have a  leading position in  Lasik  and
photorefractive keratectomy surgery methods with our ExciStar XS excimer laser  platform. We also
provide ultrafast lasers for use in cataract surgery, a growing applications space.

The unique ability of our optically pumped semiconductor  lasers  (‘‘OPSL’’) technology to match a
wavelength to an application has led to the development of a high-power yellow (577nm) laser for  the
treatment of eye related diseases, such as Age Related  Macular Degeneration and retinal diseases
associated with diabetes. The 577nm wavelength was designed to match the peak in  absorption of
oxygenated hemoglobin thereby allowing treatment  to  occur  at  a  lower  power level, and  thus reducing

10

stress and heat-load placed on the eye with traditional  green-based  (530nm)  solid  state lasers. Other
applications where our OBIS, Genesis and Sapphire series of  lasers  are  used include  the retinal
scanning market in diagnostic imaging  systems as well  as new ground breaking in-vivo  imaging.

Scientific research and government programs

We are widely recognized as a technology innovator and the scientific market has historically
provided an ideal ‘‘test market’’ for our leading-edge innovations. These have  included ultrafast lasers,
DPSS lasers, continuous-wave (‘‘CW’’) systems, excimer gas lasers and water-cooled  ion gas  lasers. Our
portfolio of lasers that address the scientific research market is broad and includes  our  Chameleon,
COMPexPro, Evolution, Fidelity, Legend, Libra, MBD,  MBR, Monaco,  Vitara, Mephisto, Mira and
Verdi lasers. Many of the innovations and products pioneered  in the scientific marketplace have
become commercial successes for both  our OEM customers and us.

We have a large installed base of scientific lasers  which are used in a wide  range of applications

spanning virtually every branch of science and engineering.  These  applications include  biology and life
science, engineering, physical chemistry and physics. Most of these applications require the  use of
ultrafast lasers that enable the generation of pulses short enough to be measured in femto- or
attoseconds (10(cid:4)15 to 10(cid:4)18 seconds). Because of these very short pulse durations,  ultrafast lasers
enable the study of fundamental physical and chemical  processes  with temporal resolution unachievable
with any other tool. These lasers also  deliver very high  peak power and  large bandwidths, which can be
used to generate many exotic effects. Some of these are now finding  their way into mainstream
applications, such as microscopy or materials  processing. The use of  ultrafast lasers such as the
Chameleon in microscopy is now a common occurrence in bio-imaging  labs, and they  have become a
crucial tool in modern brain research. We recently released a new product called the  Chameleon
Discovery targeted to this market.

FUTURE TRENDS

Microelectronics

Lasers are widely used in mass production microelectronics applications largely because they
enable entirely new application capabilities  that cannot be  realized by  any other  known  means. These
laser-based fabrication and testing methods provide a level  of precision, typically  on a  micrometer and
nanometer level, that are unique, faster, are touch free, deliver superior end products, increase  yields,
and/or cut production costs. We anticipate this trend  to  continue,  driven primarily by the increasing
sophistication and  miniaturization of consumer  electronic goods and their  convergence  via the internet,
resulting in increasing demand for better displays, more bandwidth and memory, and  all  packaged into
devices which are lighter, thinner and consume less power. Although this market follows the macro-
economic trends and carries inherent risks, we  believe that we are well  positioned to continue  to
capitalize on the current market trends  and that  we will see continued increased adoption of our solid-
state, CO2, fiber, direct diode and excimer lasers, as all  these  lasers enable  entirely new applications,
performance improvements and reduced  process costs.

LTPS-based high resolution mobile displays  (greater than 300ppi), and especially the emergence of

OLED  technology, is evolving as the prevalent FPD technology.  We  believe  we are  well positioned,
especially with our Vyper Excimer lasers  and LB optical systems, to take advantage of this trend,
including flexible OLED displays.

CO2, Avia, Matrix, Rapid, Talisker, Helios and  direct  diode  lasers all  seem aligned  with the need

for related FPD touch panel, film cutting, light guide  technology, repair, frit welding, as well as
sapphire and glass-cutting applications.

11

The trend for thinner and lighter devices  is impacting the glass substrates  used in today’s mobile
devices requiring thinner glass with higher  degrees of mechanical  strength and scratch resistance. This
trend also includes use of sapphire instead of glass. Mechanical  means of cutting  these glass and
sapphire pieces are no longer adequate to meet future  requirements and we expect  lasers to play an
increased role. Our CO, CO2, Monaco and Rapid lasers are well positioned  to  take advantage of this
trend.

Semiconductor devices look set to continue Moore’s Law,  shrinking  device geometries for at least

another decade, as well as expanding vertically into new 3D  structures. As a result we believe our many
UV laser sources (such as Azure, Paladin,  Avia, Rapid, ExiStar and Matrix) will continue to find
increasing adoption, since their unique optical properties align well  with the  process  demands of a
nanometer scale world.

The same lasers plus Monaco, Rapid FX, CO and  CO2 are also widely adopted for back end
Advanced Packaging and Interconnect (API)  applications. With dimension roadmaps  showing a decade
of dimension shrink on PCBs, interconnects, Silicon &  LED  scribe widths  and wafer thickness, we
believe that our portfolio of lasers aligns well with these demands as well as new processes that seem
likely to be enabled by our lasers,  to meet  the increasing demands and decreasing tolerances of these
markets.

Materials processing

The market for low to medium power CO2, solid state and semiconductor lasers  used  in industrial
materials processing is very diverse. New  product introductions such  as our Diamond  J-series CO2 and
CO lasers continue to support our growth in this area.  These lasers represent a  cost-effective
manufacturing solution for cutting, joining,  marking  and  engraving of  non-metal materials including
marking/coding, flat bed cutting, engraving, as well  as the production of capital equipment  for apparel
and leather goods  manufacturing.

The market for kW class fiber lasers has seen  strong growth in recent  years,  replacing legacy
multi-kW CO2 lasers in metal cutting and other applications. This trend will  likely continue into the
future. The favorable cost of ownership of high  power  diode and fiber lasers has  expanded  their use in
a number of metal processing applications in  addition  to  cutting.  They have  seen adoption in welding
and brazing applications as well as newer growth areas in  additive manufacturing like  cladding and 3D
printing. We believe we are well positioned to benefit from these large and growing markets with our
line of kW fiber and diode lasers.

We have developed an expanded portfolio of  lasers with  a broad spectrum  of wavelengths  and
power  levels, enabling optimum solutions for virtually  every metal and non-metal  material  type. At the
same time, the higher reliability of these  products has lowered the  cost of ownership.

OEM components and instrumentation

The bio instrumentation market is on a steady path in the most  important areas: microscopy, flow

cytometry and DNA sequencing, which  all are enjoying  solid  research funding on  a worldwide basis
with some local variations. In this field, our OPSL technology gives us differentiated products  at a
number of important wavelengths. This advantage coupled with strong  focus on  meeting our  customers’
demands for more compact and cost effective sources has made us very successful and we  expect that
to continue. Our OPSL technology resulted in the first truly continuous wave  solid-state  UV laser
which enables the use of UV in a clinical as well  as a research  environment.

In the medical therapeutic area, we see solid business with several opportunities for  growth. We
supply excimer lasers used in refractive eye surgery  and are  actively involved in further developments in
laser vision correction including the use of ultrafast lasers in applications  such as  laser cataract surgery

12

where higher precision and use of advanced implants enable better and more reliable  patient outcomes.
Laser cataract surgery is a relatively new application which  is expected to see strong growth over the
next several years. We also have opportunities in  dental procedures for both hard  and soft tissue
ablation, with greatly improved patient comfort and outcome. In the area  of photocoagulation, our
Genesis OPSL yellow lasers are being used as the wavelength is  particularly suitable for the treatment
of blood vessels. In aesthetic laser procedures, we are an OEM supplier of CO2 and semiconductor
lasers to the major manufacturers of equipment  used  in the latest procedures in dermatology and  hair
removal.

Scientific research and government programs

Worldwide scientific funding seems very  stable overall, with  some regions growing and others just
holding their current level. Bright spots  include the strong push  in neuroscience to better understand
how the brain works. Lasers play a very  important role in  imaging brain structure as well as tracking
activity in animal brains using techniques such  as optogenetics. We believe that our current and
upcoming products are well positioned  to  take advantage  of  this exciting opportunity.  In  physics  and
chemistry applications, our recent product introductions of high performance  and industrially hardened
ultrafast products have been very well received. While this is a  very competitive market, we  expect that
our  new products will position us for  growth.

13

MARKET APPLICATIONS

We design, manufacture and market  lasers, laser  tools,  precision optics and related accessories for

a diverse group of customers. The following  table lists our  major markets and the Coherent
technologies serving these markets.*

Market

Application

Technology

Microelectronics . . . . . . . . . . . . . . . . . .

Flat panel display

Advanced packaging and
interconnects

Semiconductor front-end

Materials processing . . . . . . . . . . . . . . . Metal cutting, drilling, joining,
cladding, surface treatment and
additive  manufacturing

Laser marking and coding

Non-metal  cutting, drilling

OEM  components and instrumentation . . Bio-Instrumentation

Graphic arts  and display

Medical therapy (OEM)

Scientific research and  government

programs . . . . . . . . . . . . . . . . . . . . . All scientific applications

CO, CO2
DPSS
Excimer
Ultrafast
Semiconductor
CO,  CO2
DPSS
Excimer
Ultrafast
CO2
DPSS
OPSL
Excimer
Ion

CO2
Fiber
Semiconductor
Laser Machine Tools Ultrafast
CO2
DPSS
Ultrafast
CO, CO2
DPSS
Ultrafast
Excimer
Semiconductor
Laser Machine Tools

DPSS
OPSL
Semiconductor
OPSL
CO2
CO, CO2
DPSS
Ultrafast
Excimer
OPSL
Semiconductor

DPSS
Excimer
OPSL
Ultrafast

*

Coherent  sells its laser measurement  and  control products into  a number  of  these  applications.

In addition to products we provide, we  invest  routinely in the  core technologies needed to create
substantial differentiation for our products in the marketplace. Our semiconductor,  crystal, fiber and
large form factor optics facilities all maintain an external  customer base providing value-added

14

solutions. We direct significant engineering efforts  to  produce unique  solutions targeted for internal
consumption. These investments, once  integrated into our broader  product portfolio, provide  our
customers with uniquely differentiated solutions  and the  opportunity  to  substantially enhance the
performance, reliability and capability of the products we  offer.

TECHNOLOGIES

Diode-pumped solid-state lasers

DPSS lasers use semiconductor lasers to pump  a crystal to produce  a laser beam.  By changing the
energy, optical components and the types of crystals used in the laser, different  wavelengths and types
of laser light can be produced.

The efficiency, reliability, longevity and relatively low cost  of DPSS lasers make  them ideally suited

for a wide range of OEM and end-user applications, particularly those requiring 24-hour  operations.
Our DPSS systems are compact and self-contained sealed  units. Unlike  conventional tools and other
lasers, our DPSS lasers require minimal maintenance since they  do not have internal controls or
components that require adjusting and cleaning to maintain consistency.  They  are also less affected by
environmental changes in temperature and humidity,  which can alter alignment and inhibit performance
in many systems.

We manufacture a variety of types of DPSS  lasers for different applications including
semiconductor inspection; advanced packaging  and  interconnects; laser  pumping; spectroscopy;
bio-agent detection; DNA sequencing; drug discovery;  flow cytometry; forensics; computer-to-plate
printing; entertainment lighting (display); medical; rapid prototyping  and  marking, welding, engraving,
cutting and drilling.

Fiber lasers

Fiber lasers use semiconductor lasers  to  pump a doped  optical  fiber to produce a  laser beam. The

unique features of a fiber laser make them suitable for  producing high power, continuous wave laser
beams. We introduced a multi kilowatt fiber laser platform in fiscal  2015. Our fiber  laser design has
several unique features including a modular design  for  improved serviceability and diode bar based
pumping. Due to packaging efficiency, diode bars reduce the overall cost  of a fiber laser.  Some  of the
most critical components inside a fiber laser include the gain  fiber itself  and the  diodes providing  the
pump power. We are well positioned as a  fiber laser supplier  since  we  are vertically  integrated with
respect to these key technologies; we use diode bars  and fiber manufactured in-house.  We plan to
continue to drive cost reduction in our diode laser pumps and demonstrate the scalability  of  the
platform by moving up the power scale into the multi kilowatt regime. This platform will address the
large growing high power metal cutting and joining  market.

Gas lasers (CO, CO2, Excimer, Ion)

The breadth of our gas laser portfolio is industry leading, encompassing CO, CO2, excimer and ion
laser technologies. Gas lasers derive their name from the  use of one or more gases as a  lasing medium.
They collectively span an extremely diverse  and  useful emission range, from  the very deep ultraviolet to
the far infrared. This diverse range of available wavelengths,  coupled with high optical output power,
and an abundance of other attractive characteristics, makes gas lasers extremely useful and popular for
a variety of microelectronics, scientific, medical therapeutic and materials processing applications.

Optically Pumped Semiconductor Lasers  (‘‘OPSL’’)

Our OPSL platform is a surface emitting semiconductor  laser that is  energized or pumped by a

semiconductor laser. The use of optical  pumping circumvents  inherent power scaling  limitations of
electrically pumped lasers, enabling very high powered devices. A wide range of wavelengths can be
achieved by varying the semiconductor materials  used  in the device and changing the  frequency of the
laser beam using techniques common  in solid state  lasers. The platform leverages high reliability
technologies developed for telecommunications and produces  a  compact, rugged, high power,
single-mode laser.

15

Our OPSL products are well suited to  a wide range  of applications, including the

bio-instrumentation, medical therapeutics and  graphic  arts and display markets. We continue to expand
our  ultraviolet version of the OPSL platform called the Genesis,  which was developed for the
bio-instrumentation market.

Semiconductor lasers

High power edge emitting semiconductor diode lasers  use the  same  principles as widely-used CD

and DVD lasers, but produce significantly higher  power levels.  The  advantages of this type of laser
include smaller size, longer life, enhanced reliability and greater efficiency. We  manufacture a wide
range of discrete semiconductor laser products  with wavelengths ranging from 650nm to over  1000nm
and output powers ranging from 1W  to  over 100W, with  highly  integrated  products in the kW range.
These products are available in a variety of industry standard form factors including the following:  bare
die, packaged and fiber coupled single emitters and bars,  monolithic  stacks and fully integrated
modules with microprocessor controlled units that contain power supplies and  active  coolers.

Our semiconductor lasers are used internally as  the pump lasers in DPSS,  fiber  and OPSL

products that are manufactured by us,  as well  as a wide variety of  external  medical,  OEM, military and
industrial applications, including aesthetic (hair removal,  cosmetic dentistry), graphic arts,  counter
measures, rangefinders, target designators,  cladding, hardening and plastic welding.

Ultrafast  (‘‘UF’’) Lasers

Ultrafast  lasers are lasers generating light pulses with  durations  of  a  few femtoseconds
(10(cid:4)15 seconds) to a few tens of picoseconds  (10(cid:4)11 seconds). These types of lasers are used for
medical, advanced microelectronics and  materials  processing applications as well as scientific research.
UF laser oscillators generate a train of pulses  at 50-100  MHz,  with peak powers of tens  of kilowatts,
and UF laser amplifiers generate pulses  at 1-2000  kHz,  with peak powers up to several Terawatts.

The extremely short duration of UF laser pulses enables temporally resolving fast events like the
dynamics of atoms or electrons. In addition, the high peak power enables so-called non-linear effects
where several photons can be absorbed by a  molecule  at the same time. This type of process enables
applications like multi-photon excitation microscopy  or UF ablation  of materials with high precision
and minimal thermal damage. The use  of  our ultrafast lasers in applications outside science has been
growing rapidly over the last several years, particularly in microelectronics and materials processing
applications.

SALES AND MARKETING

We primarily market our products in the  United  States through a direct sales force. Our foreign
sales are made principally to customers in South Korea, Japan, Germany, China  and other European
and Asia-Pacific countries. We sell internationally through direct sales personnel located in Canada,
France, Germany, Italy, Japan, the Netherlands, China, South Korea, Taiwan and the United Kingdom,
as well as through independent representatives in certain jurisdictions around the world. Foreign sales
accounted for 73% of our total net sales in fiscal 2015, 74% of our total net  sales in fiscal 2014 and
77% of our total net sales in fiscal 2013. Sales  made to independent representatives and distributors
are generally priced in U.S. dollars. A large portion of  foreign sales that we make directly to customers
are priced in local currencies and are therefore subject to currency  exchange fluctuations.  Foreign sales
are also subject to other normal risks of foreign operations such as protective tariffs, export  and import
controls and political instability.

We had one customer, Advanced Process Systems  Corporation,  who contributed more than 10% of

revenue during fiscal 2015, 2014 and 2013.

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To support our sales efforts we maintain and continue  to  invest  in a number of applications centers

around the world, where our applications  experts  work closely with  customers on developing laser
processes to meet their manufacturing needs. The applications span a  wide  range, but are mostly
centered around the materials processing and  microelectronics  markets. Locations include  several
facilities in the US, Europe and Asia.

We maintain customer support and field service  staff  in major  markets within the United States,
Europe, Japan, China, South Korea, Taiwan and other Asia-Pacific countries.  This organization  works
closely with customers, customer groups and  independent representatives in servicing equipment,
training customers to use our products and exploring additional  applications of our technologies.

We typically provide parts and service warranties  on our lasers, laser-based systems,  optical and
laser components and related accessories and services.  Warranties on  some of our products and services
may be shorter or longer than one year.  Warranty reserves, as reflected  on our consolidated balance
sheets, have generally been sufficient to cover product warranty repair and replacement costs.  The
weighted average warranty period covered is approximately  15 months.

RESEARCH AND DEVELOPMENT

We are constantly developing and introducing  new products  as well  as improving and  refining
existing products to better serve the  markets we  participate in. Our development efforts  are focused on
designing and developing products, services and solutions that  anticipate  customers’  changing needs and
emerging technological trends. Our efforts are also focused on  identifying the  areas where we believe
we can make valuable contributions.  Research and  development expenditures for  fiscal  2015 were $81.5
million, or 10.2% of net sales compared to $79.1 million, or 10.0% of net sales for fiscal 2014 and $82.8
million, or 10.2% of net sales for fiscal 2013. We work closely  with customers, both individually  and
through our sponsored seminars, to develop products to meet customer application and  performance
needs. In addition, we are working with leading research and educational  institutions to develop new
photonics based solutions.

MANUFACTURING

Strategies

One of our core manufacturing strategies is to tightly  control our  supply of key parts, components,

sub-assemblies and outsourcing partners.  We  primarily utilize vertical integration when  we have
proprietary internal capabilities that are  not  cost-effectively available from  external sources. We believe
this  is essential to maintain high quality products  and enable rapid development and  deployment of
new products and technologies. We provide  customers with 24-hour technical  expertise and quality  that
is International Organization for Standardization (‘‘ISO’’)  certified at our principal manufacturing sites.

Committed to quality and customer satisfaction, we  design and produce many  of our  own
components and sub-assemblies in order to retain quality and performance control.  We have also
outsourced certain components, sub-assemblies and finished goods  where we can maintain our high
quality standards while improving our cost structure.

As part of our strategy to increase our market share and  customer support  in Asia  as well as  our

continuing efforts to manage costs, we have transferred the production of additional products  into  both
of our Singapore and Malaysia factories. In addition,  we expanded our repair  activities in  our China
operation. This has allowed us to reduce service response time and inventories, providing benefits to us
and to our customers. We have also established  an International Procurement Office  in Singapore  and
have been increasing our sourcing of materials from  Asia to reduce  material  costs on a global basis. In
fiscal 2012, we opened a tube refurbishment  manufacturing  site in South  Korea to better service our
customers in that region. In fiscal 2013, we expanded our  manufacturing presence in  Germany through

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the acquisition of Lumera. In fiscal 2015, we  increased  our vertical integration  capabilities  with the
asset  acquisition of the Tinsley Optics business from L-3  Communications  Corporation.

We have designed and implemented proprietary manufacturing tools, equipment and  techniques in

an effort to provide products that differentiate us from  our competitors.  These proprietary
manufacturing techniques are utilized in a number of our product  lines including  our gas laser
production, crystal growth, beam alignment as well as the  wafer growth for our  semiconductor  and
optically pumped semiconductor laser product family.

Raw materials or sub-components required in the  manufacturing  process are generally available
from several sources. However, we currently purchase several key components  and materials, including
exotic materials, crystals and optics, used  in the manufacture of our  products  from sole source or
limited source suppliers. We also purchase assemblies and turnkey  solutions  from contract
manufacturers based on our proprietary  designs. We rely on  our own production and  design capability
to manufacture and specify certain strategic components,  crystals, fibers, semiconductor lasers, lasers
and laser based systems.

For a discussion of the importance to our business of, and the risks attendant  to  sourcing, see
‘‘Risk Factors’’ in item 1A—‘‘We depend  on sole source or limited source suppliers,  both  internal and
external, for some of our key components and  materials, including  exotic  materials, certain cutting-edge
optics and crystals, in our products, which make us susceptible to supply shortages or price  fluctuations
that could adversely affect our business.’’

Operations

Our products are manufactured at our sites  in Santa Clara, Sunnyvale and  Richmond, California;

Wilsonville, Oregon; East Hanover, New Jersey;  Bloomfield, Connecticut; Salem, New  Hampshire;
L¨ubeck, Germany; G¨ottingen, Germany; Kaiserslautern, Germany; Glasgow, Scotland; YongIn-Si, South
Korea; Kallang Sector, Singapore; and Penang, Malaysia. In addition, we  also use contract
manufacturers for the production of certain assemblies and turnkey  solutions.  Our ion gas lasers, a
portion of our DPSS lasers that are used  in microelectronics, scientific research and  materials
processing applications, semiconductor lasers, OPS  lasers, fiber lasers and  ultrafast scientific lasers are
manufactured at our Santa Clara, California site.  Our laser  diode  module products, laser
instrumentation products, test and measurement equipment  products are manufactured  in Wilsonville,
Oregon. We manufacture exotic crystals  in East  Hanover, New Jersey and both active and passive fibers
are manufactured in our Salem, New  Hampshire facility. Our CO2 and CO gas lasers are manufactured
in Bloomfield, Connecticut. We manufacture a  portion of our  DPSS  lasers used  in microelectronics and
OEM components and instrumentation  applications  in L¨ubeck, Germany. We manufacture a portion  of
our  DPSS lasers used in microelectronics,  OEM components and  instrumentation and materials
processing applications in Kaiserslautern, Germany. Our excimer  gas laser  products are  manufactured
in G¨ottingen, Germany. We refurbish excimer tubes  at our manufacturing site in South  Korea. We
manufacture the fiber-based lasers and a portion  of our DPSS lasers used in  microelectronics  and
scientific research applications in Glasgow,  Scotland. Our facility in Sunnyvale, California grows the
aluminum-free materials that are incorporated into our semiconductor  lasers. Our facility  in Richmond,
California manufactures large form factor optics  for our  Linebeam excimer laser annealing systems. We
have transferred several products and subassemblies for  manufacture at our Singapore and  Malaysia
facilities and are continuing to transfer  additional product manufacturing to Singapore and Malaysia as
part of our worldwide manufacturing cost  reduction strategy.

INTELLECTUAL PROPERTY

We rely on a combination of patent, copyright, trademark and trade secret laws and restrictions on

disclosure to protect our intellectual property rights. As  of October 3, 2015, we held  approximately

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484 U.S. and foreign patents, which expire from  2015 through 2032  (depending on  the payment  of
maintenance fees) and we have approximately 139  additional  pending patent applications that have
been filed. The issued patents cover various  products in  all of the major  markets  that  we serve.

For a discussion of the importance to our business of, and the risks attendant  to  intellectual
property rights, see ‘‘Risk Factors’’ in Item 1A—‘‘We may not be able to  protect our proprietary
technology which could adversely affect  our competitive advantage’’  and ‘‘We may,  in the future, be
subject to claims or litigation from third parties, for claims of  infringement of their proprietary  rights or
to determine the scope and validity of our  proprietary  rights or the  proprietary rights of competitors or
other rights holders. These claims could result in costly litigation and the diversion of our technical and
management personnel. Adverse resolution of litigation may harm our operating  results or financial
condition.’’

COMPETITION

Competition in the various photonics  markets  in which we provide products is very intense. We
compete against a number of companies including CVI Melles Griot, GSI Group,  Inc., IPG  Photonics
Corporation, Lumentum Holdings Inc., Newport Corporation,  Rofin-Sinar Technologies, Inc.,
Trumpf GmbH, as well as other smaller  companies. We compete globally  based on our broad product
offering, reliability, cost, and performance  advantages for  the widest range of commercial and scientific
research applications. Other considerations by our customers  include warranty, global  service  and
support and distribution.

BACKLOG

At fiscal 2015 year-end, our backlog of orders scheduled for  shipment (within one year) was $309.5

million compared to $328.3 million at fiscal 2014 year-end. By segment, backlog  for SLS  was  $219.3
million and $253.0 million, respectively, at fiscal 2015 and 2014 year-ends. Backlog for CLC was $90.2
million and $75.3 million, respectively, at fiscal 2015 and 2014 year-ends. The decrease  in SLS backlog
from fiscal 2014 to fiscal 2015 year-end is primarily due to timing of large  excimer  laser annealing
system shipments net of new orders for  the flat panel display market, which explains  the decrease in
overall company backlog as well. Orders used to compute backlog are generally  cancelable without
substantial penalties. Historically, the rate of cancellation experienced by  us  has not been  significant
though we cannot guarantee that cancellations will not increase in the future.

SEASONALITY

We have historically experienced decreased bookings and revenue in  the first fiscal quarter

compared to other quarters in our fiscal year due to the impact of time off and  business  closures at our
facilities and those of many of our customers  due to year-end holidays.  For example  over the past
10 years we have noted, excluding certain  recovery years, our first fiscal quarter revenues have ranged
2%-12% below the fourth quarter of the prior  fiscal years. This historical  pattern should not be
considered a reliable indicator of the Company’s future  net sales or financial performance.

EMPLOYEES

As of fiscal 2015 year-end, we had 2,586 employees.  Approximately  407 of our employees are

involved in research and development; 1,572  of  our  employees are  involved in  operations,
manufacturing, service and quality assurance; and 607 of our employees are involved in sales, order
administration, marketing, finance, information technology, general  management and other
administrative functions. Our success will depend in large  part upon our ability to attract  and retain
employees. We face competition in this regard from other companies, research  and academic
institutions, government entities and other organizations. We  consider our  relations  with our employees
to be good.

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ACQUISITIONS

In July 2015, we acquired certain assets  of Raydiance, Inc.  (‘‘Raydiance’’) for approximately
$5.0 million, excluding transaction costs. Raydiance had manufactured  complete tools and lasers for
ultrafast processing systems and subsystems  in the precision micromachining processing  market. The
Raydiance assets have been included in our Specialty Lasers and Systems segment.

In July 2015, we acquired the assets and certain liabilities of the  Tinsley Optics  (‘‘Tinsley’’)
business from L-3 Communications Corporation for approximately $4.3  million, excluding  transaction
costs. Tinsley is a specialized manufacturer of high  precision optical components and subsystems sold
primarily in the aerospace and defense industry. Tinsley manufactures the large form  factor optics for
our  excimer laser annealing systems. Tinsley has been included in our Specialty Lasers  and Systems
segment.

In December 2012, we acquired privately held  Lumera Laser GmbH (Kaiserslautern, Germany)
(‘‘Lumera’’) for approximately $51.5 million, excluding  transaction costs.  Lumera manufactures ultrafast
solid state lasers for microelectronics, OEM medical and materials processing applications. Lumera has
been included in our Specialty Lasers  and  Systems segment.

In October 2012, we acquired all of the  outstanding shares  of Innolight Innovative Laser and

Systemtechnik GmbH (‘‘Innolight’’) for approximately $18.3 million, excluding  transaction costs.
Innolight provides a core technology building block for  an emerging class of commercial,
sub-nanosecond lasers for microelectronics manufacturing. Its  semiconductor-based architecture  delivers
pulsed output that can be amplified by conventional or fiber amplifiers to ultimately deliver infrared,
green or ultraviolet light capable of processing a  range of  materials.  Innolight has been included in our
Specialty Lasers and Systems segment.

Please refer to ‘‘Note 3. Business Combinations’’ of Notes to  Consolidated Financial Statements

under Item 15 of this annual report for further  discussion of recent acquisitions completed.

GOVERNMENT REGULATION

Environmental regulation

Our operations are subject to various federal,  state, local and foreign environmental regulations
relating to the use, storage, handling and disposal of  regulated materials, chemicals, various radioactive
materials and certain waste products.  In the  United States, we are subject to the federal regulation and
control of the Environmental Protection Agency. Comparable authorities  are involved in other
countries. Such rules are subject to change by the governing  agency  and we monitor those changes
closely. We expect all operations to meet  the legal  and regulatory environmental  requirements and
believe that compliance with those regulations will  not  have a material  adverse effect  on our capital
expenditures, earnings and competitive and financial  position.

Although we believe that our safety procedures for  using,  handling, storing and disposing of such

materials comply with the standards required by federal and state laws and regulations, we cannot
completely eliminate the risk of accidental contamination or  injury from these  materials. In  the event of
such an accident involving such materials, we could be liable for  damages and such liability could
exceed the amount of our liability  insurance  coverage  and the resources of our business.

We may face the potential of increasing  complexity  in our product  designs and procurement
operations due to the evolving nature  of  product compliance standards. Those  standards may impact
the material composition of our products entering specific markets. Such regulations  went  into  effect  in
the European Union (‘‘EU’’) in 2006, (The  Restriction of Hazardous Substances Directive (RoHS))  and
2007 (Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH)),  and China in
2007 (Management Methods for Controlling Pollution  Caused by Electronic Information Products

20

Regulation (China-RoHS)), and the US Dodd-Frank  Wall  Street Reform  and Consumer  Protection Act
of 2010. Furthermore, we could face  costs and liabilities  in connection  with product take-back
legislation. Beginning in 2006, the EU Waste Electrical and Electronic Equipment Directive made
producers of electrical goods financially responsible for  specified collection, recycling, treatment and
disposal of past and future covered products. Similar laws are  now pending in various  jurisdictions
around the world, including the United States.

Environmental liabilities

Our operations are subject to various laws  and  regulations governing  the environment,  including
the discharge of pollutants and the management and disposal  of hazardous substances. As a result of
our  historic as well as on-going operations,  we could incur substantial costs,  including remediation
costs. The costs under environmental laws and the timing  of these costs are  difficult  to  predict. Our
accruals for such costs and liabilities may  not be adequate because the estimates on  which the accruals
are based depend on a number of factors including  the nature of the matter, the  complexity of the site,
site geology, the nature and extent of  contamination, the type  of remedy, the outcome  of  discussions
with regulatory agencies and other Potentially  Responsible Parties (PRPs)  at multi-party  sites and the
number and financial viability of other PRPs.

We further discuss the impact of environmental regulation  under ‘‘Risk  Factors’’ in

Item 1A—‘‘Compliance or the failure  to  comply with current and  future environmental regulations
could cause us significant expense.’’

SEGMENT INFORMATION

We are organized into two operating  segments:  Specialty Lasers and  Systems  (‘‘SLS’’) and

Commercial Lasers and Components (‘‘CLC’’). This segmentation  reflects the go-to-market strategies
for various products and markets. SLS  develops  and  manufactures configurable, advanced-performance
products largely serving the microelectronics, scientific research and government programs and  OEM
components and instrumentation markets.  The size  and complexity of many of the SLS products
require service to be performed at the customer  site by  factory-trained field service engineers. While
both segments work to deliver cost-effective photonics solutions, CLC focuses on higher  volume
products that are offered in set configurations. The product  architectures are designed  for easy
exchange at the point of use such that product service and repairs are based upon advanced
replacement and depot (i.e., factory) repair.  CLC’s primary  markets include materials processing, OEM
components and instrumentation and  microelectronics.

We have identified SLS and CLC as operating segments for which  discrete financial information
was available. Both units have dedicated engineering,  manufacturing,  product business management  and
product line management functions. A  small portion  of our outside revenue is  attributable to projects
and recently developed products for which  a segment has  not  yet been determined. The associated
direct and indirect costs are presented in the  category  of  Corporate  and other,  along with  other
corporate costs.

FINANCIAL INFORMATION ABOUT FOREIGN  AND  DOMESTIC OPERATIONS  AND EXPORT

SALES

Financial information relating to foreign and domestic operations  for fiscal years 2015, 2014 and

2013, is set forth in Note 15, ‘‘Segment and Geographic  Information’’ of our Notes to Consolidated
Financial Statements under Item 15 of this annual report.

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ITEM 1A. RISK FACTORS

You should carefully consider the followings  risks when considering  an investment in our  Common
Stock. These risks could materially affect our business, results of operations or financial  condition, cause the
trading price of our Common Stock to decline  materially or  cause our actual results  to differ materially
from those expected or those expressed in any forward-looking statements  made by us. These  risks are not
exclusive, and additional risks to which we are subject include,  but  are not limited to, the factors mentioned
under ‘‘Forward-Looking Statements’’  and  the risk of our businesses described elsewhere  in  this annual
report. Additionally, these risks and uncertainties described herein are not the only ones facing us. Other
events that we do not currently anticipate or that we currently deem  immaterial  also may affect our business,
results of operations or financial condition.

BUSINESS ENVIRONMENT AND INDUSTRY TRENDS

Our operating results, including net sales, net income (loss) and adjusted EBITDA in dollars and

as a percentage of  net sales, as well as our  stock  price have varied in the past,  and our  future
operating results will continue to be subject  to quarterly  and annual fluctuations  based  upon
numerous factors, including those discussed  in this Item 1A and throughout this report. Our stock
price will continue to be subject to daily  variations  as well.  Our future operating results and stock
price may not follow any past trends or  meet  our guidance and expectations.

Our net  sales and  operating results, such as adjusted EBITDA percentage, net  income  (loss)  and

operating expenses, and our stock price have  varied in the  past  and may vary  significantly  from quarter
to quarter and from year to year in the future. We believe a number  of  factors, many  of which are
outside of our control, could cause these variations and make them difficult to predict, including:

• general economic uncertainties in the  macroeconomic and local economies facing us,  our

customers and the markets we serve;

• fluctuations in demand for our products or downturns in  the industries that we  serve;

• the ability of our suppliers, both internal and external, to produce and deliver components and
parts, including sole or limited source  components, in a timely  manner,  in the quantity, quality
and prices desired;

• the timing of receipt and conversion  of  bookings  to  net sales;

• the concentration of a significant amount of our backlog,  and  resultant net sales, with a  few

customers;

• rescheduling of shipments or cancellation of orders by our  customers;

• fluctuations in our product mix;

• the ability of our customers’ other suppliers to provide  sufficient material to support our

customers’ products;

• currency fluctuations and stability, in particular the Euro, the  Japanese Yen, the  South  Korean

Won,  the Chinese Renminbi and the  US dollar as  compared to other currencies;

• commodity pricing;

• introductions of new products and product  enhancements by  our competitors, entry of new

competitors into our markets, pricing pressures and other competitive factors;

• our ability to develop, introduce, manufacture  and  ship new and  enhanced products in a  timely

manner without defects;

• our ability to manage our manufacturing capacity and that of our suppliers;

22

• our reliance on contract manufacturing;

• the rate of market acceptance of our new products;

• the ability of our customers to pay for our products;

• expenses associated with acquisition-related activities;

• seasonal sales trends;

• access to applicable credit markets by  us, our  customers and their end  customers;

• delays or reductions in customer purchases of our  products  in anticipation of the introduction of

new and enhanced products by us or our competitors;

• our ability to control expenses;

• the level of capital spending of our customers;

• potential excess and/or obsolescence of our  inventory;

• costs and timing of adhering to current and developing governmental regulations and reviews

relating to our products and business;

• costs related to acquisitions of technology or businesses;

• impairment of goodwill, intangible assets and other long-lived assets;

• our ability to meet our expectations and forecasts and those of public market analysts  and

investors;

• the availability of research funding by  governments with regard  to  our customers  in the  scientific

business, such as universities;

• continued government spending on defense-related projects where we  are a subcontractor;

• maintenance of supply relating to products sold to the government on terms  which we would

prefer not to accept;

• changes in policy, interpretations, or challenges to the allowability  of  costs  incurred under

government cost accounting standards;

• damage to our reputation as a result of coverage in  social  media, Internet  blogs or  other  media

outlets;

• managing our and other parties’ compliance with contracts in multiple  languages and

jurisdictions;

• managing our internal and third party sales  representatives and distributors, including

compliance with all applicable laws;

• impact of government economic policies on macroeconomic conditions;

• costs and expenses from litigation;

• costs associated with designing around or payment  of licensing fees associated  with issued

patents in our fields of business;

• government support of alternative energy industries,  such as solar;

• the future impact of legislation, rulemaking, and changes  in accounting, tax, defense

procurement, or export policies; and

• distraction of management related to acquisition or divestment activities.

23

In addition, we often recognize a substantial portion of our sales in the  last month of our fiscal

quarters. Our expenses for any given quarter are typically based on expected sales and  if sales are
below expectations in any given quarter, the adverse impact of the shortfall on our operating results
may be magnified by our inability to adjust spending quickly enough to compensate for the shortfall.
We  also base our manufacturing on our forecasted product mix  for the  quarter.  If the actual  product
mix varies significantly from our forecast, we may not be able to fill  some orders during that quarter,
which would result in delays in the shipment of our products. Accordingly, variations in  timing of sales,
particularly for our higher priced, higher margin products, can cause  significant fluctuations  in quarterly
operating results.

Due to these and other factors, such as varying product mix, we believe that quarter-to-quarter and
year-to-year comparisons of our historical operating results may  not  be  meaningful. You should not rely
on our results for any quarter or year as an  indication of  our future performance. Our  operating results
in future quarters and years may be below public market analysts’  or investors’ expectations,  which
would likely cause the price of our stock  to  fall. In addition, over the  past several years, U.S. and
global equity markets have experienced significant price and volume fluctuations that have affected the
stock prices of many technology companies  both in and outside our  industry.  There has not always
been a direct correlation between this volatility  and the  performance of particular  companies subject to
these stock price fluctuations. These factors, as well  as general economic  and political conditions or
investors’ concerns regarding the credibility of  corporate financial statements,  may have a material
adverse effect on the market price of our stock in the future.

We depend on sole source or limited source suppliers,  both internal  and external, for some of our key
components and materials, including exotic materials, certain cutting-edge  optics and  crystals,  in our products,
which make us susceptible to supply shortages or price fluctuations that could adversely affect  our business.

We currently purchase several key components  and materials used in the manufacture of our
products from sole source or limited source suppliers, both internal  and external. Our failure to timely
receive these key components and materials could cause delays in the shipment  of our  products. Some
of these suppliers are relatively small  private companies that may discontinue their operations at  any
time and which may be particularly susceptible to prevailing economic conditions. Some of our
suppliers are located in regions which may be susceptible  to  natural disasters, such  as the flooding in
Thailand and the earthquake, tsunami and resulting nuclear  disaster in Japan and severe flooding and
power  loss in the Eastern part of the United States in recent years. Some may  be  vulnerable to
man-made disasters, such as the recent worldwide shortage of neon gas as  a result of the  conflict in
Ukraine. We typically purchase our components and materials through  purchase orders or  agreed upon
terms and conditions and we do not  have guaranteed supply  arrangements  with many of these
suppliers. Some of our products, particularly in  the flat panel display industry,  require designs and
specifications which are at the cutting-edge of available  technologies.  Our and our  customers’ designs
and specifications frequently change to meet rapidly evolving market demands.  Accordingly certain of
our  products require components and  supplies which may be technologically difficult and unpredictable
to manufacture. By their very nature, these types of components may only be available by a single
supplier. These characteristics further pressure the timely delivery of such components.  We may fail to
obtain these supplies in a timely manner  in the future. We may  experience difficulty identifying
alternative sources of supply for certain components used in our products and may have  to  incur
expenses and management distraction in assisting  our current and future  suppliers to meet our and our
customers’ technical requirements. We would experience further delays  while identifying, evaluating and
testing the products of these potential alternative suppliers.  Furthermore, financial or other  difficulties
faced by these suppliers or significant  changes in  demand  for these components  or materials could limit
their availability. We continue to consolidate our supply base and  move supplier  locations. When we
transition locations we may increase  our inventory of such  products as  a  ‘‘safety stock’’ during the
transition, which may cause the amount of inventory reflected on our balance sheet to increase.

24

Additionally, many of our customers  rely on sole source  suppliers. In  the event of a  disruption of our
customers’ supply chain, orders from our  customers  could decrease or be delayed.

Any interruption or delay in the supply of any of these components or materials, or  the  inability to

obtain these components and materials  from alternate sources  at acceptable prices  and within a
reasonable amount of time, or our failure  to  properly manage these moves,  would impair our ability to
meet scheduled product deliveries to our customers and could  cause customers to cancel  orders.  We
have historically relied exclusively on  our  own production capability  to  manufacture certain strategic
components, crystals, semiconductor lasers, lasers and laser-based  systems. Because we manufacture,
package and test these components, products and systems at  our own facilities, and such  components,
products and systems are not readily available from  other sources, any interruption in manufacturing
would adversely affect our business. Since  many  of our products have lengthy  qualification  periods,  our
ability to introduce multiple suppliers for parts  may be limited.  In addition,  our  failure to achieve
adequate manufacturing yields of these items at our manufacturing facilities may  materially and
adversely affect our operating results  and  financial condition.

We participate in the microelectronics market, which  requires  significant  research and  development  expenses to
develop and maintain products and a failure to  achieve market  acceptance for  our products  could have a
significant negative impact on our business  and  results of operations.

The microelectronics market is characterized by rapid technological  change,  frequent product

introductions, the volatility of product  supply and  demand,  changing  customer requirements and
evolving industry standards. The nature of this market requires significant research and  development
expenses to participate, with substantial resources invested in advance  of material sales  of our  products
to our customers in this market. Additionally, our  product offerings  may  become obsolete  given the
frequent introduction of alternative technologies. In the event either  our customers’  or our products fail
to gain market acceptance, or the microelectronics market fails  to  grow, it  would likely  have a
significant negative effect on our business and results  of operations.

We participate in the flat panel display market, which has  a relatively limited number of end customer
manufacturers. Our backlog, timing of net sales and results  of  operations could be  negatively impacted in the
event our customers reschedule orders.

In the flat panel display market, there are  a relatively limited number  of manufacturers who are

the end customers for our annealing  products. In each of  our last three fiscal  years,  Advanced Process
Systems Corporation, an integrator in the flat  panel  display market based  in South Korea, has
contributed more than 10% of our revenue. Given  macroeconomic  conditions, varying consumer
demand and technical process limitations at  manufacturers, our  customers may  seek to reschedule or
cancel orders. This was recently seen with a  requested  expedited shipment of  a Linebeam  1500 product
for our third fiscal quarter of 2015, which delivery date was then changed at  the customer’s request
back  to  its originally scheduled date in  the fourth fiscal quarter of 2015.  Since these larger flat panel-
related systems represent a large average selling  price, rescheduling or canceling an order will likely
have a significant impact on either our quarterly  or annual net sales and results of operations.
Additionally, challenges in meeting evolving technological requirements  for these complex  products by
us and our suppliers could also result in delays in shipments, rescheduled  or canceled orders by our
customers. This could negatively impact  our  backlog, timing  of net sales  and  results of operations.

As of October 3, 2015, flat panel display  systems represented 32% of our  backlog. Since our
backlog includes higher average selling price  flat  panel display  systems,  any  delays or  cancellation of
shipments could have a material adverse  effect on  our  financial results.

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Some of our laser systems are complex  in  design and may contain  defects that are  not  detected until deployed
by  our  customers, which could increase  our costs and reduce our net  sales.

Lasers and laser systems are inherently  complex in  design and require ongoing regular

maintenance. The manufacture of  our lasers, laser products and systems  involves  a highly  complex and
precise process. As a result of the  technological  complexity  of  our products,  in particular the flat panel
annealing systems, changes in our or  our  suppliers’  manufacturing processes or the  inadvertent use of
defective materials by us or our suppliers could result in a material adverse  effect on our ability to
achieve acceptable manufacturing yields and product  reliability. To the extent  that  we do not achieve
and maintain our projected yields or product reliability, our business, operating results, financial
condition and customer relationships would be adversely affected. We provide warranties on a majority
of our product sales, and reserves  for  estimated  warranty costs are recorded during the  period of  sale.
The determination of such reserves requires us to make estimates of failure rates and  expected costs to
repair or replace the products under  warranty. We typically establish warranty  reserves  based on
historical warranty costs for each product line. If actual  return rates and/or  repair and replacement
costs differ significantly from our estimates, adjustments  to cost of sales may be required in future
periods which could have an adverse effect on  our  results of operations.

Our customers may discover defects in our products after the  products have been fully  deployed

and operated, including under the end user’s peak stress conditions. In addition, some of our products
are combined with products from other  vendors, which may contain  defects. As a  result, should
problems occur, it may be difficult to identify the source of the  problem. If  we are  unable to identify
and fix defects or other problems, we could  experience,  among  other things:

• loss of customers or orders;

• increased costs of product returns and warranty expenses;

• damage to our brand reputation;

• failure to attract new customers or achieve market acceptance;

• diversion of development, engineering  and  manufacturing resources; and

• legal actions by our customers and/or their end users.

The occurrence of any one or more of  the foregoing factors could seriously harm our business,

financial condition and results of operations.

Continued volatility in the advanced packaging and semiconductor  manufacturing markets could adversely
affect our business, financial condition  and  results of operations.

A portion of our net sales in the microelectronics  market  depends  on the demand  for our products

by advanced packaging applications and semiconductor equipment  companies. These markets have
historically been characterized by sudden  and severe  cyclical variations  in product supply and  demand,
which have often severely affected the demand for semiconductor manufacturing equipment, including
laser-based tools and systems. The timing,  severity and duration  of  these market  cycles are difficult to
predict, and we may not be able to respond effectively  to  these cycles. The continuing uncertainty in
these markets severely limits our ability to predict our business prospects or financial results  in these
markets.

During industry downturns, our net sales  from these markets  may  decline suddenly and
significantly. Our ability to rapidly and  effectively reduce our  cost structure  in response to such
downturns is limited by the fixed nature of many of our expenses  in the near  term and by our need to
continue our investment in next-generation product  technology and to support and service our
products. In addition, due to the relatively long manufacturing lead times for  some of the  systems and

26

subsystems we sell to these markets, we may incur expenditures or purchase raw  materials or
components for products we cannot sell. Accordingly, downturns in the semiconductor capital
equipment market may materially harm our operating results. Conversely, when upturns  in these
markets occur, we must be able to rapidly and effectively increase our  manufacturing capacity  to  meet
increases in customer demand that may  be  extremely  rapid, and if we  fail  to  do  so we may lose
business to our competitors and our relationships with  our customers  may  be  harmed.

We are exposed to risks associated with worldwide economic conditions and related uncertainties which could
negatively impact demand for our products  and results  of  operations.

Volatility and disruption in the capital and credit markets, depressed consumer confidence,
government economic policies, negative economic  conditions, volatile corporate  profits and reduced
capital spending could negatively impact demand  for our products. In particular, it  is difficult to
develop and implement strategy, sustainable business models and efficient operations,  as well as
effectively manage supply chain relationships in the  face of such conditions including uncertainty
regarding the ability of some of our suppliers to continue operations  and  provide us with uninterrupted
supply flow. Our ability to maintain our research and development investments in  our  broad product
offerings may be adversely impacted in the  event that our sales  decline and do not increase in  the
future. Spending and the timing thereof by consumers  and  businesses have a significant impact on  our
results and, where such spending is delayed or  canceled, it could  have a material negative impact on
our  operating results. Current global  economic conditions remain  uncertain and challenging. Weakness
in our end markets could negatively impact our  net sales, gross margin and  operating expenses, and
consequently have a material adverse  effect on  our  business, financial condition  and results of
operations.

Uncertainty in global fiscal policy has  likely had an  adverse impact  on global  financial markets and

overall economic activity. Should this uncertain  financial  policy recur, it would likely  negatively impact
global economic activity. Any weakness in global  economies  would also likely have negative
repercussions on U.S. and global credit  and financial  markets,  and  further exacerbate sovereign debt
concerns in the European Union. All  of these  factors would likely adversely impact the global  demand
for our products and the performance of our investments,  and would likely have  a material adverse
effect on our business, results of operations and financial condition.

The financial turmoil affecting the banking  system and  financial  markets continues  to  negatively
impact financial institutions and has resulted in tighter credit  markets, and lower  levels of  liquidity in
some financial markets. There could  be  a number of follow-on effects  from the tightened  credit
environment on our business, including  the insolvency of  key  suppliers or their inability to obtain credit
to finance development and/or manufacture  products resulting in product delays; inability of customers
to obtain credit to finance purchases  of  our products and/or customer insolvencies;  and failure of
financial institutions negatively impacting our treasury  functions. In the event  our  customers are unable
to obtain credit or otherwise pay for  our  shipped  products  it could significantly impact our ability to
collect on our outstanding accounts receivable.  Other income and  expense also could vary materially
from expectations depending on gains or losses realized  on the sale or exchange of financial
instruments; impairment charges resulting from  revaluations of debt and equity securities  and other
investments; interest rates; cash balances; and changes in fair value of  derivative instruments. Volatility
in the financial markets and any overall economic uncertainty  increase  the risk that the actual  amounts
realized in the future on our financial  instruments could differ significantly from  the fair values
currently assigned to them. Uncertainty  about current global economic conditions could also continue
to increase the volatility of our stock price.

27

In addition, political and social turmoil related to international  conflicts,  terrorist  acts,  civil unrest
and mass migration may put further pressure on economic  conditions in the United States and the rest
of the world. Unstable economic, political and social  conditions make  it difficult  for our customers, our
suppliers and us to accurately forecast and plan  future business activities. If such  conditions persist, our
business, financial condition and results of operations could suffer. Additionally, unstable economic
conditions can provide significant pressures and burdens on individuals, which could cause  them to
engage in inappropriate business conduct. See ‘‘Part II,  Item  9A.  CONTROLS AND PROCEDURES.’’

Our cash and cash equivalents and short-term investments are  managed through  various banks around the
world and volatility in the capital and credit market conditions could cause financial institutions to fail or
materially harm service levels provided by such banks, both  of  which  could  have  an  adverse impact on our
ability to timely access funds.

World capital and credit markets have  been and may continue to experience volatility and
disruption. In some cases, the markets have  exerted downward pressure  on  stock  prices and credit
capacity for certain issuers, as well as  pressured the solvency of some financial institutions. These
financial institutions, including banks, have  had difficulty timely performing regular  services  and in
some cases have failed or otherwise been largely  taken  over by governments. We maintain our cash,
cash equivalents and short-term investments  with a number of financial institutions around  the world.
Should some or all of these financial institutions fail or otherwise be unable to timely  perform
requested services, we would likely have a limited ability to  timely  access our cash  deposited  with such
institutions, or, in extreme circumstances the failure of such institutions  could cause us to be unable to
access cash for the foreseeable future. If we are unable to quickly access  our  funds when we need
them, we may need to increase the use of our  existing credit lines or access  more expensive credit, if
available. If we are unable to access our cash or if we access  existing or  additional credit or are unable
to access additional credit, it could have a negative  impact on our operations, including our  reported
net income. In addition, the willingness  of  financial institutions to continue to accept our cash deposits
will impact our ability to diversify our investment risk among institutions.

We are exposed to credit risk and fluctuations in the  market values of our investment portfolio.

Although we have not recognized any material losses on our cash,  cash equivalents and short-term
investments, future declines in their market values could have  a  material adverse effect on our  financial
condition and operating results. Given the  global nature  of our  business,  we have investments both
domestically and internationally. There has  recently been growing  pressure on the creditworthiness of
sovereign nations, particularly in Europe  where  a significant  portion of our cash,  cash equivalents and
short-term investments are invested, which results in corresponding  pressure on the valuation of the
securities issued by such nations. Additionally, our overall investment portfolio is  often  concentrated in
government-issued securities such as U.S. Treasury securities and government agencies, corporate notes,
commercial paper and money market funds. Credit ratings and pricing of these investments  can be
negatively impacted by liquidity, credit deterioration or  losses,  financial  results,  or other factors.
Additionally, liquidity issues or political  actions by sovereign nations could result  in decreased values
for our investments in certain government securities. As a  result, the  value or  liquidity of our cash, cash
equivalents and short-term investments could decline or become materially impaired, which could have
a material adverse effect on our financial condition and operating  results. See ‘‘Item 7A.  Quantitative
and Qualitative Disclosures about Market Risk.’’

28

Our future success depends on our ability to increase our  sales  volumes and decrease our  costs to  offset
potential declines in the average selling prices (‘‘ASPs’’) of our products and, if we are  unable to realize
greater sales volumes and lower costs, our  operating results  may  suffer.

Our ability to increase our sales volume and our future success depends on  the continued growth

of the markets for  lasers, laser systems and related accessories, as  well as our ability to identify, in
advance, emerging markets for laser-based systems.  We  cannot assure you that we  will be able to
successfully identify, on a timely basis, new  high-growth markets  in the  future. Moreover, we cannot
assure you that new markets will develop for our products  or our customers’  products, or  that our
technology or pricing will enable such markets to develop. Future  demand for  our products is uncertain
and will depend to a great degree on continued  technological development and the introduction of new
or enhanced products. If this does not continue, sales of our  products may decline and our business will
be harmed.

We have in the past experienced decreases in  the ASPs  of some  of our  products. As competing
products become more widely available,  the ASPs  of our products may  decrease. If we are unable  to
offset any decrease in our ASPs by increasing our  sales  volumes, our net sales will decline. In addition,
to maintain our gross margins, we must continue to reduce the  cost of manufacturing our products
while  maintaining their high quality. From time to time, our  products, like  many complex technological
products, may fail in greater frequency than anticipated. This can  lead to further charges, which can
result in higher costs, lower gross margins and lower operating results. Furthermore, as  ASPs of our
current products decline, we must develop  and introduce new products and product  enhancements with
higher margins. If we cannot maintain our gross  margins, our operating results could be seriously
harmed, particularly if the ASPs of our products  decrease significantly.

Our future success depends on our ability to develop and successfully introduce  new and enhanced products
that meet the needs of our customers.

Our current products address a broad range  of commercial and  scientific research  applications  in

the photonics markets. We cannot assure you  that the market for these applications will  continue to
generate significant or consistent demand for our products.  Demand for our  products could be
significantly diminished by disrupting technologies or products  that replace them or render them
obsolete. Furthermore, the new and  enhanced  products in certain markets generally continue to be
smaller in size and have lower ASPs, and  therefore, we have to sell more units  to  maintain  revenue
levels. Accordingly, we must continue  to  invest  in research and development in  order  to  develop
competitive products.

Our future success depends on our ability to anticipate our  customers’ needs and develop products
that address those needs. Introduction of new products  and product enhancements will require that we
effectively transfer production processes  from research and  development to manufacturing and
coordinate our efforts with those of our suppliers  to  achieve volume production rapidly.  If we fail to
transfer production processes effectively,  develop product enhancements  or  introduce new products in
sufficient quantities to meet the needs of our customers  as scheduled, our net sales may  be  reduced
and our business may be harmed.

We face risks associated with our foreign  operations and sales that  could harm our financial condition and
results of operations.

For fiscal 2015, fiscal 2014 and fiscal  2013, 73%, 74%  and 77%, respectively,  of  our  net sales  were

derived  from customers outside of the  United States. We anticipate  that foreign sales, particularly in
Asia, will continue to account for a significant portion of  our net  sales in the foreseeable future.

A global economic slowdown or a natural  disaster could have a negative effect on  various foreign
markets in which we operate, such as the  earthquake, tsunami and resulting nuclear  disaster in Japan

29

and the flooding in Thailand in recent years. Such a slowdown may cause us to reduce  our  presence in
certain countries, which may negatively  affect the  overall level of business in  such countries. Our
foreign sales are primarily through our  direct sales force. Additionally, some  foreign sales  are made
through foreign distributors and representatives.  Our  foreign operations  and  sales  are subject to a
number of risks, including:

• longer accounts receivable collection periods;

• the impact of recessions and other economic conditions in economies outside the United  States;

• unexpected changes in regulatory requirements;

• certification requirements;

• environmental regulations;

• reduced protection for intellectual property rights  in some  countries;

• potentially adverse tax consequences;

• political and economic instability;

• import/export regulations, tariffs and trade  barriers;

• compliance with applicable  United States and foreign anti-corruption  laws;

• cultural and management differences;

• reliance in some jurisdictions on third party sales channel partners;

• preference for locally produced products;  and

• shipping and other logistics complications.

Our business could also be impacted  by international conflicts, terrorist and military activity, civil
unrest and pandemic illness which could cause a slowdown in customer orders, cause customer order
cancellations or negatively impact availability of supplies or  limit our  ability to timely service our
installed base of products.

We are also subject to the risks of fluctuating foreign currency  exchange rates, which  could
materially adversely affect the sales price  of  our products in  foreign markets, as  well as the  costs and
expenses of our foreign subsidiaries. While  we use forward  exchange  contracts and other risk
management techniques to hedge our foreign currency exposure, we remain exposed to the  economic
risks of foreign currency fluctuations.

We may not be able to protect our proprietary technology which could adversely affect our competitive
advantage.

Maintenance of intellectual property rights and the protection thereof is important  to  our business.

We  rely on a combination of patent, copyright, trademark  and trade secret laws and restrictions on
disclosure to protect our intellectual property rights. Our patent applications  may not be approved, any
patents that may be issued may not sufficiently protect our  intellectual property and any issued patents
may be challenged by third parties. Other parties may independently  develop similar  or competing
technology or design around any patents that may be issued to us.  We  cannot be certain that the steps
we have taken will prevent the misappropriation  of  our  intellectual  property,  particularly in foreign
countries where the laws may not protect  our  proprietary  rights as  fully as  in the United States.
Further, we may be required to enforce  our intellectual property or other proprietary  rights through
litigation, which, regardless of success, could result  in substantial  costs  and diversion of management’s
attention. Additionally, there may be existing patents  of  which we are unaware that could be pertinent

30

to our business and it is not possible for us to know  whether there are patent  applications pending that
our  products might infringe upon since these applications  are often not publicly  available until a patent
is issued or published.

We may, in the future, be subject to claims  or litigation from  third  parties,  for claims of infringement of their
proprietary rights or to determine the scope and validity of our proprietary rights or the  proprietary rights of
competitors or other rights holders. These  claims could  result in costly litigation and the  diversion of our
technical and management personnel. Adverse resolution of litigation may harm our operating results or
financial condition.

In recent years, there has been significant  litigation in the United States and around the world
involving patents and other intellectual property rights.  This has been seen in our industry, for example
in the recently concluded patent-related litigation between IMRA America, Inc. (‘‘Imra’’) and IPG
Photonics Corporation and in Imra’s recently brought  litigation against two of  our German subsidiaries.
From time to time, like many other technology companies, we have  received  communications from
other parties asserting the existence of patent  rights, copyrights, trademark rights  or other intellectual
property rights which such third parties  believe may cover certain of our  products, processes,
technologies or information. In the future,  we may be a  party to litigation to protect  our intellectual
property or as a result of an alleged infringement of others’ intellectual property whether through
direct claims or by way of indemnification claims of our customers,  as, in  some cases, we contractually
agree to  indemnify our customers against third-party  infringement claims  relating  to  our  products.
These claims and any resulting lawsuit,  if successful, could subject us to significant liability for  damages
or invalidation of our proprietary rights. These lawsuits, regardless of their success, would likely be
time-consuming and expensive to resolve and would  divert  management time and  attention. Any
potential intellectual property litigation could  also force us to do one or more of the following:

• stop manufacturing, selling or using our products  that use the  infringed intellectual property;

• obtain from the owner of the infringed intellectual property right a license to sell  or use the

relevant technology, although such license  may  not  be  available on reasonable  terms, or at all; or

• redesign the products that use the technology.

If we are forced to take any of these actions or are otherwise a party  to  lawsuits  of this  nature, we

may incur significant losses and our business  may  be  seriously harmed. We  do not have insurance to
cover potential claims of this type.

If our goodwill or intangible assets become  impaired, we may be required to record a significant  charge to
earnings.

Under accounting principles generally  accepted in the  United States, we review our intangible
assets for impairment when events or  changes in circumstances indicate  the carrying value may not be
recoverable. Goodwill is required to be tested for  impairment  at  least annually.  Factors that may be
considered in determining whether a  change in circumstances indicating that the carrying value of  our
goodwill or other intangible assets may not be recoverable include  declines  in our stock price and
market capitalization or future cash flows projections. A decline  in our stock price, or  any other
adverse change in market conditions,  particularly if such  change has the effect  of  changing one of the
critical assumptions or estimates we used to calculate the  estimated  fair value of our reporting units,
could result in a change to the estimation  of fair value that  could result in an impairment  charge. Any
such material charges, whether related to goodwill or purchased intangible assets, may  have a material
negative impact on our financial and operating results.

31

We depend on skilled personnel to operate our  business effectively in a rapidly changing market, and if we are
unable to retain existing or hire additional personnel when  needed, our ability to  develop and sell our products
could be harmed.

Our ability to continue to attract and retain highly skilled  personnel will  be a  critical factor in

determining whether we will be successful in  the future.  Recruiting and  retaining  highly skilled
personnel in certain functions continues  to  be  difficult.  At certain  locations where we  operate, the cost
of living is extremely high and it may be difficult to retain key employees  and management at a
reasonable cost. We may not be successful  in attracting, assimilating  or  retaining  qualified personnel to
fulfill our current or future needs. Our  failure to attract  additional employees and  retain our existing
employees could adversely affect our growth and our business.

Our future success depends upon the continued services of  our executive officers  and other  key
engineering, sales, marketing, manufacturing and  support personnel,  any of  whom  may leave and our
ability to effectively transition to their  successors. Our  inability to retain or to effectively  transition  to
their successors could harm our business and our results of operations.

The long sales cycles for our products may cause us to incur significant expenses without  offsetting net sales.

Customers often view the purchase of our products as a significant and strategic  decision. As a
result, customers typically expend significant effort  in evaluating, testing and  qualifying our products
before making a decision to purchase them, resulting  in a lengthy initial sales cycle. While our
customers are evaluating our products  and before they place an order  with us,  we may incur substantial
sales  and marketing and research and development expenses  to  customize our products to the
customers’ needs. We may also expend significant  management efforts, increase manufacturing capacity
and order long lead-time components or  materials  prior to receiving an  order. Even after this
evaluation process, a potential customer may not purchase our products. As  a result, these long sales
cycles may cause us to incur significant  expenses without ever receiving net sales to offset  such
expenses.

The markets in which we sell our products are  intensely competitive and  increased competition  could cause
reduced sales levels, reduced gross margins  or the loss  of market  share.

Competition in the various photonics  markets  in which we provide products is very intense. We
compete against a number of large public and private  companies, including CVI  Melles Griot, GSI
Group, Inc., IPG Photonics Corporation, Lumentum Holdings Inc., Newport Corporation, Rofin-Sinar
Technologies, Inc., and Trumpf GmbH, as  well as  other  smaller companies. Some of our competitors
are large companies that have significant financial, technical, marketing and other resources. These
competitors may be able to devote greater resources than we can to the development, promotion, sale
and support of their products. Some  of  our  competitors are much better positioned than  we are to
acquire  other companies in order to gain new technologies or products  that  may displace our product
lines. Any of these acquisitions could  give our competitors a  strategic advantage. Any business
combinations or mergers among our  competitors,  forming larger companies  with greater resources,
could result in increased competition, price reductions, reduced margins  or  loss of  market share, any  of
which could materially and adversely  affect our business, results of operations and  financial condition.

Additional competitors may enter the markets in which we serve, both  foreign and  domestic, and

we are likely to compete with new companies  in the future. We may encounter potential customers
that, due to existing relationships with our competitors,  are committed  to  the products  offered by these
competitors. Further, our current or  potential customers may determine  to  develop  and produce
products for their own use which are competitive to our products. As  a  result of  the foregoing factors,
we expect that competitive pressures  may  result in price reductions, reduced  margins, loss of sales and
loss of market share. In addition, in markets where there  are a  limited  number of customers,
competition is particularly intense.

32

If we fail to accurately forecast component and material requirements for  our products,  we could incur
additional costs and incur significant delays in shipments, which  could result in  a loss  of customers.

We use rolling forecasts based on anticipated  product orders and material requirements planning

systems to determine our product requirements. It  is very  important that we accurately  predict both the
demand for our products and the lead times required to obtain the necessary components and
materials. We depend on our suppliers for  most of our product  components and  materials.  Lead  times
for components and materials that we order vary significantly and depend on factors including  the
specific supplier requirements, the size of the order, contract terms and  current market demand for
components. For substantial increases in  our  sales levels of certain  products, some of our suppliers may
need  at least nine months lead-time.  If we overestimate our  component  and material requirements, we
may have excess inventory, which would  increase our costs. If  we  underestimate our component and
material requirements, we may have inadequate inventory,  which could interrupt and delay  delivery of
our  products to our customers. Any of these occurrences would  negatively impact our net sales,
business or operating results.

Our reliance on contract manufacturing  and outsourcing may adversely  impact our financial results and
operations due to our decreased control over the performance and timing of certain aspects of our
manufacturing.

Our manufacturing strategy includes partnering with contract  manufacturers to outsource non-core

subassemblies and less complex turnkey products,  including  some performed at international sites
located in Asia and Eastern Europe.  Our ability to resume  internal manufacturing operations for
certain products and components in a timely manner may be eliminated. The cost,  quality, performance
and availability of contract manufacturing  operations  are and will  be  essential to the  successful
production and sale of many of our products. Our financial condition or results of  operation could be
adversely impacted if any contract manufacturer  or other supplier is  unable for  any reason, including as
a result of the impact of worldwide economic  conditions, to meet our cost,  quality, performance, and
availability standards. We may not be able  to  provide contract manufacturers with product volumes that
are high enough to achieve sufficient cost  savings. If shipments  fall below forecasted levels,  we may
incur increased costs or be required to take ownership of the  inventory. Also,  our  ability  to  control the
quality of products produced by contract manufacturers may be limited and quality issues  may not be
resolved in a timely manner, which could adversely  impact our financial condition or results  of
operations.

If we fail to effectively manage our growth or, alternatively, our spending during downturns, our business
could be disrupted, which could harm our operating  results.

Growth in sales, combined with the challenges  of  managing geographically dispersed operations,

can place a significant strain on our management  systems and resources, and  our anticipated growth  in
future operations could continue to place such a strain.  The  failure to effectively manage our growth
could disrupt our business and harm our operating results. Our ability to  successfully  offer our products
and implement our business plan in evolving markets  requires  an effective planning and management
process. In economic downturns, we must effectively manage our spending and  operations  to  ensure
our  competitive position during the downturn, as well as our future  opportunities when  the economy
improves, remain intact. The failure to effectively  manage our spending  and operations could disrupt
our  business and harm our operating results.

33

Historically, acquisitions have been an  important  element  of our strategy. However, we  may not find suitable
acquisition candidates in the future and we may not be able to successfully integrate  and manage acquired
businesses. Any acquisitions we make could disrupt our business and harm  our  financial condition.

We have in the past made strategic acquisitions  of other corporations  and  entities, as well  as asset

purchases, and we continue to evaluate potential  strategic acquisitions of complementary companies,
products and technologies. In the event of  any future acquisitions, we  could:

• issue stock that would dilute our current  stockholders’ percentage  ownership;

• pay cash that would decrease our working capital;

• incur debt;

• assume liabilities; or

• incur expenses related to impairment of goodwill and amortization.

Acquisitions also involve numerous risks, including:

• problems combining the acquired operations, systems, technologies or products;

• an inability to realize expected operating efficiencies or product integration benefits;

• difficulties in coordinating and integrating  geographically separated personnel,  organizations,

systems and facilities;

• difficulties integrating business cultures;

• unanticipated costs or liabilities, including the costs  associated  with improving the internal

controls of the acquired company;

• diversion of management’s attention  from our core businesses;

• adverse effects on existing business relationships  with suppliers  and customers;

• potential loss of key employees, particularly  those of  the purchased organizations;

• incurring unforeseen obligations or liabilities in  connection with acquisitions; and

• the failure to complete acquisitions even  after signing definitive agreements which,  among  other
things, would result in the expensing  of potentially  significant professional fees and other charges
in the period in which the acquisition or  negotiations are  terminated.

We cannot assure you that we will be able to successfully identify appropriate acquisition

candidates, to integrate any businesses, products,  technologies or  personnel that we might acquire  in
the future or achieve the anticipated benefits  of such transactions, which may  harm our business.

Our market is unpredictable and characterized  by rapid technological  changes and evolving standards
demanding a significant investment in  research and development, and,  if  we fail to  address changing market
conditions, our business and operating results will  be harmed.

The photonics industry is characterized by extensive research and development,  rapid technological

change, frequent new product introductions,  changes in customer requirements and  evolving  industry
standards. Because this industry is subject to rapid change, it is  difficult  to  predict its  potential size or
future growth rate. Our success in generating net sales in this industry will depend on,  among other
things:

• maintaining and enhancing our relationships with our customers;

• the education of potential end-user customers about  the benefits of lasers and laser systems; and

• our ability to accurately predict and develop our products to meet industry standards.

34

For our fiscal years 2015, 2014 and 2013,  our research and development costs  were $81.5  million

(10.2%  of net sales), $79.1 million (10.0% of net sales) and $82.8 million (10.2% of net sales),
respectively. We cannot assure you that our expenditures for research and development will result  in
the introduction of new products or,  if such products  are introduced, that those products will  achieve
sufficient market acceptance or to generate sales to offset the costs  of  development. Our failure to
address rapid technological changes in our markets could adversely affect our business and  results of
operations.

We are exposed to lawsuits in the normal course of business which could have a  material adverse  effect on our
business, operating results, or financial  condition.

We are exposed to lawsuits in the normal  course of our  business,  including product liability claims,

if personal injury, death or commercial losses occur from the  use of our products. While we  typically
maintain business insurance, including directors’  and  officers’  policies, litigation can  be  expensive,
lengthy, and disruptive to normal business  operations,  including the  potential  impact  of indemnification
obligations for individuals named in any such lawsuits.  We  may not, however, be able to secure
insurance coverage on terms acceptable to us in  the future.  Moreover,  the results of  complex legal
proceedings are difficult to predict. An  unfavorable resolution of  a  particular lawsuit, including a recall
or redesign of products if ultimately determined to be defective,  could have a material adverse effect
on our business, operating results, or financial  condition.

We use standard laboratory and manufacturing materials that could be considered hazardous  and  we could be
liable for any damage or liability resulting from accidental  environmental contamination  or injury.

Although most of our products do not incorporate  hazardous or toxic materials  and chemicals,
some of the gases used in our excimer lasers  and  some of the  liquid dyes  used in some of our scientific
laser products are highly toxic. In addition, our operations involve the use of standard laboratory and
manufacturing materials that could be considered hazardous. Also, if  a facility fire were to occur at our
Sunnyvale, California site and were to spread to a reactor used to grow semiconductor wafers, it could
release highly toxic emissions. We believe that  our  safety procedures  for handling and disposing of such
materials comply with all federal, state and offshore regulations  and standards. However, the risk of
accidental environmental contamination  or injury from such materials cannot be entirely eliminated.  In
the event of such an accident involving such materials, we  could be liable for damages and  such liability
could exceed the amount of our liability insurance coverage and  the  resources of our business which
could have an adverse effect on our financial results or our business as a whole.

Compliance or the failure to comply with current and future environmental regulations  could cause us
significant expense.

We are subject to a variety of federal, state,  local and foreign  environmental regulations relating to
the use, storage, discharge and disposal of hazardous chemicals  used  during  our manufacturing process
or requiring design changes or recycling of products we manufacture.  If we fail to comply with any
present and future regulations, we could be subject  to  future liabilities,  the suspension of  production or
a prohibition on the sale of products we manufacture. In addition, such  regulations could restrict our
ability to expand our facilities or could require us to acquire costly equipment,  or to incur other
significant expenses to comply with environmental  regulations, including expenses associated with the
recall of any non-compliant product and the management of historical waste.

From time to time new regulations are  enacted, and it is difficult to anticipate  how such

regulations will be implemented and enforced.  We  continue to evaluate the necessary steps for
compliance with regulations as they are enacted.  These regulations include, for example, the
Registration, Evaluation, Authorization  and  Restriction of Chemical  substances (‘‘REACH’’), the
Restriction on the Use of Certain Hazardous Substances in Electrical  and  Electronic Equipment

35

Directive (‘‘RoHS’’) and the Waste Electrical and Electronic Equipment Directive (‘‘WEEE’’) enacted
in the European Union which regulate the  use of certain  hazardous substances in, and require the
collection, reuse and recycling of waste from,  certain products we manufacture.  This and similar
legislation that has been or is in the process of being enacted in Japan, China, South Korea and various
states of the United States may require us to re-design our  products to ensure compliance with the
applicable standards, for example by  requiring  the use of  different  types of materials. These redesigns
or alternative materials may detrimentally impact the performance of  our products, add greater testing
lead-times for product introductions or  have other similar effects. We  believe  we comply  with all such
legislation where our products are sold and we will continue to monitor these laws and the regulations
being adopted under them to determine  our responsibilities. In addition,  we are  monitoring legislation
relating to the reduction of carbon emissions from industrial operations to determine  whether we may
be required to incur any additional material costs  or expenses associated with our operations. We are
not currently aware of any such material costs or expenses. The SEC has  promulgated  rules requiring
disclosure regarding the use of certain ‘‘conflict minerals’’ mined from the Democratic  Republic of
Congo and adjoining countries and procedures regarding  a  manufacturer’s efforts to prevent the
sourcing of such minerals. The implementation of such rules has  required us to incur additional
expense and internal resources and may continue to do so in the  future, particularly in the  event that
only a limited pool of suppliers are available to certify that products are free from ‘‘conflict  minerals.’’
Our failure to comply with any of  the foregoing  regulatory requirements or contractual obligations
could result in our being directly or indirectly liable  for  costs, fines or penalties and third-party claims,
and could jeopardize our ability to conduct business in the United States and foreign countries.

Our and our customers’ operations would be seriously harmed if our logistics or facilities or those  of our
suppliers, our customers’ suppliers or our contract manufacturers were to experience  catastrophic loss.

Our and our customers’ operations, logistics and facilities and  those of  our  suppliers and contract

manufacturers could be subject to a catastrophic  loss from fire, flood,  earthquake, volcanic eruption,
work stoppages, power outages, acts of war, pandemic  illnesses, energy  shortages, theft of assets, other
natural disasters or terrorist activity.  A substantial portion of our  research  and development activities,
manufacturing, our corporate headquarters and other critical  business operations are located near
major earthquake faults in Santa Clara, California, an  area with  a history of seismic events. Any such
loss or detrimental impact to any of our operations, logistics  or  facilities could disrupt our operations,
delay production, shipments and net sales and result  in large expenses to repair or  replace the facility.
While we have obtained insurance to cover most  potential  losses, after  reviewing  the costs  and
limitations associated with earthquake insurance, we have  decided not  to  procure  such insurance.  We
believe that this decision is consistent with decisions reached by  numerous other companies located
nearby. We cannot assure you that our  existing insurance  coverage will  be  adequate against all other
possible losses.

Difficulties with our enterprise resource planning  (‘‘ERP’’)  system  and  other parts of  our  global information
technology system could harm our business  and results of operation.  If our network security measures are
breached and unauthorized access is obtained to a  customer’s data or our  data  or our information technology
systems, we may incur significant legal and financial exposure  and liabilities.

Like many modern multinational corporations, we  maintain  a global information technology
system, including software products licensed from third parties.  Any system, network or  Internet
failures, misuse by system users, the hacking  into  or disruption caused by  the unauthorized access by
third parties or loss of license rights could disrupt our ability to timely and accurately  manufacture and
ship products or to report our financial information in compliance with  the timelines mandated by the
SEC.  Any such failure, misuse, hacking, disruptions  or loss  would likely cause  a diversion of
management’s attention from the underlying business and could harm our operations. In addition,  a
significant failure of our global information technology  system could adversely affect our  ability to

36

complete an evaluation of our internal  controls and attestation activities pursuant to Section 404 of  the
Sarbanes-Oxley Act of 2002.

Our information systems are subject to attacks, interruptions and failures.

As part of our day-to-day business, we store our data and certain data about our customers  in our
global information technology system. While our  system is designed with access security,  if a  third party
gains unauthorized access to our data, including any regarding  our customers, such a security  breach
could expose us to a risk of loss of this information, loss  of  business,  litigation and  possible liability.
Our security measures may be breached as a  result of third-party action, including intentional
misconduct by computer hackers, employee error, malfeasance  or otherwise.  Additionally, third parties
may attempt to fraudulently induce employees  or customers into disclosing sensitive information  such
as user names, passwords or other information in  order to gain access to  our customers’ data or  our
data, including our intellectual property and other confidential  business  information, or  our  information
technology systems. Because the techniques used to obtain unauthorized  access, or  to  sabotage systems,
change frequently and generally are not recognized until launched  against a target,  we may be unable
to anticipate these techniques or to implement adequate  preventative  measures.  Any  unauthorized
access could result in a loss of confidence by our customers,  damage our  reputation,  disrupt  our
business, lead to legal liability and negatively impact our future sales. Additionally, such actions could
result in significant costs associated with loss of our  intellectual property, impairment  of our  ability to
conduct our operations, rebuilding our network and systems,  prosecuting and defending litigation,
responding to regulatory inquiries  or actions, paying damages or taking other remedial  steps.

Changes in tax rates, tax liabilities or tax  accounting rules could affect future  results.

As a global company, we are subject to  taxation in the  United States and various  other  countries

and jurisdictions. Significant judgment  is required  to  determine  our worldwide  tax liabilities.  A number
of factors may affect our future effective tax rates including, but not limited to:

• changes in the composition of earnings in countries or states  with differing tax rates;

• changes in the valuation of our deferred tax assets and liabilities;

• the resolution of issues arising from tax audits with  various tax authorities, and in  particular, the

outcome of the pending German tax  audits  of our tax  returns for  fiscal years 2006 - 2013;

• changes in our global structure that involve  an increased investment in technology outside of the
United States to better align asset ownership and  business  functions with revenues  and profits;

• adjustments to estimated taxes upon finalization of various tax returns;

• increases in expense not deductible  for tax purposes, including  impairments of goodwill in

connection with acquisitions;

• our ability to meet the eligibility requirements  for tax holidays  of limited time  tax-advantage

status in various jurisdictions;

• changes in available tax credits;

• changes in share-based compensation;

• changes in the tax laws or the interpretation  of such tax laws, including the  Base Erosion Profit
Shifting  (‘‘BEPS’’) project being conducted by the Organization  for Economic  Co-operation and
Development (‘‘OECD’’);

• changes in generally accepted accounting principles; and

• the repatriation of non-U.S. earnings for which we have  not  previously  provided for U.S. taxes.

37

We are also engaged in discussions with various tax authorities regarding the  appropriate  level of

profitability for Coherent entities and this may result  in changes  to  our worldwide tax liabilities. In
addition, we are subject to regular examination  of our income tax  returns by the Internal Revenue
Service (‘‘IRS’’) and other tax authorities.  From time  to  time the United States, foreign and state
governments make substantive changes  to  tax  rules and the  application  of rules to companies, including
various  announcements from the United States government  potentially impacting our ability to defer
taxes on international earnings. We regularly  assess  the likelihood  of  favorable or  unfavorable outcomes
resulting from these examinations to determine the  adequacy of our provision for  income  taxes.
Although we believe our tax estimates  are reasonable,  there can  be  no assurance that any  final
determination will not be materially different than  the treatment reflected  in our historical income tax
provisions and accruals, which could materially and adversely affect our operating  results and financial
condition.

Changing laws, regulations and standards relating  to corporate governance and public disclosure  may create
uncertainty regarding compliance matters.

Federal securities laws, rules and regulations,  as well  as the rules and regulations of self-regulatory

organizations such as NASDAQ and the NYSE, require companies to maintain extensive corporate
governance measures, impose comprehensive reporting and disclosure  requirements, set  strict
independence and financial expertise standards  for audit and  other committee members and impose
civil and criminal penalties for companies and their chief executive officers,  chief financial officers and
directors for securities law violations.  These laws, rules and regulations have increased and will
continue to increase the scope, complexity and cost  of  our  corporate  governance,  reporting and
disclosure practices, which could harm our results of operations and divert management’s attention
from business operations. Changing laws,  regulations and standards relating to corporate governance
and public disclosure may create uncertainty regarding compliance matters. New or changed laws,
regulations and standards are subject to varying interpretations  in many cases. As  a result, their
application in practice may evolve over time. We are  committed to maintaining high standards of ethics,
corporate governance and public disclosure.  Complying with evolving  interpretations of new or changed
legal requirements may cause us to incur higher  costs as we revise current  practices, policies and
procedures, and may divert management time  and  attention  from revenue generating to compliance
activities. If our efforts to comply with new  or changed  laws,  regulations and standards differ from the
activities intended by regulatory or governing bodies due to ambiguities related to practice, our
reputation may also be harmed.

Governmental regulations, including duties, affecting the import or  export of products could  negatively affect
our net  sales.

The United States and many foreign  governments  impose tariffs  and duties  on the import and

export of products, including some of those  which we  sell. In particular, given our worldwide
operations, we pay duties on certain products when they are  imported  into the United States for repair
work as well as on certain of our products which are manufactured by our foreign subsidiaries. These
products can be subject to a duty on the product  value. Additionally, the  United States and various
foreign governments have imposed tariffs, controls,  export license requirements and  restrictions on the
import or export of some technologies, especially encryption technology. From time  to  time,
government agencies have proposed additional regulation of encryption technology,  such as requiring
the escrow and governmental recovery  of  private encryption keys. Governmental regulation of
encryption technology and regulation of imports or exports, or our failure to obtain required  import or
export approval for our products, could harm  our  international and  domestic  sales  and adversely affect
our  net sales. From time to time our duty calculations and payments  are audited  by  government
agencies. For example, we are currently under audit in South  Korea for  customs duties  and value-
added-tax for the period March 2009  to  March 2014. In the event of an adverse audit result,  we could

38

be liable for additional payments, duties,  taxes and penalties, any of which  could  have a material
adverse effect on our business or financial position,  results of operations, or  cash flows. As of
October 3, 2015, we have accrued an  estimated  liability  of $1.3 million related  to  this  matter.

In addition, compliance with the directives  of the Directorate  of Defense  Trade Controls

(‘‘DDTC’’) may result in substantial expenses and diversion of  management. Any failure to adequately
address the directives of DDTC could result  in civil fines  or suspension  or loss  of  our  export privileges,
any of which could have a material adverse effect on our  business  or  financial position,  results of
operations, or cash flows.

Failure to maintain effective internal controls may cause a loss of investor confidence in the  reliability of our
financial statements or to cause us to delay filing our periodic reports  with the  SEC and adversely  affect our
stock price.

The SEC, as directed by Section 404 of the Sarbanes-Oxley Act  of  2002, adopted rules requiring

public companies to include a report  of management on internal  control over financial reporting in
their annual reports on Form 10-K that contain an  assessment by management  of  the effectiveness of
our  internal control over financial reporting. In addition, our independent  registered public  accounting
firm must attest to and report on the  effectiveness  of our internal control over financial reporting.
Although we test our internal control over financial reporting in order to ensure  compliance with  the
Section  404 requirements, our failure  to  maintain  adequate internal controls over  financial  reporting
could result in an adverse reaction in the financial marketplace  due to a loss of  investor confidence in
the reliability of our financial statements or  a delay  in our ability to timely file our periodic reports
with the SEC, which ultimately could negatively  impact  our stock price.

Provisions of our charter documents and Delaware law,  and  our  Change-of-Control Severance  Plan may have
anti-takeover effects that could prevent or delay a change in control.

Provisions of our certificate of incorporation and bylaws may discourage, delay  or prevent a  merger

or acquisition or make removal of incumbent directors or officers more difficult. These  provisions may
discourage takeover attempts and bids for our common stock at a premium over the market price.
These provisions include:

• the ability of our Board of Directors  to  alter our bylaws without  stockholder  approval;

• limiting the ability of  stockholders to call special meetings;  and

• establishing advance notice requirements for nominations for election to our Board of Directors

or for proposing matters that can be acted on  by  stockholders at stockholder meetings.

We are subject to Section 203 of the Delaware General Corporation Law,  which prohibits a
publicly-held Delaware corporation from engaging in a  merger,  asset or stock sale or other  transaction
with an interested stockholder for  a period of  three years following the date such person became an
interested stockholder, unless prior approval of our board of directors is obtained or as otherwise
provided. These provisions of Delaware law also  may  discourage, delay or prevent someone  from
acquiring or merging with us without  obtaining  the prior approval of our  board  of  directors, which may
cause the market price of our common  stock  to  decline. In  addition,  we have  adopted a  change of
control severance plan, which provides for  the payment  of  a cash severance benefit  to  each eligible
employee based on the employee’s position.  If a change  of  control occurs, our successor or  acquirer
will be required to assume and agree to perform all of our obligations  under the change of  control
severance plan which may discourage  potential acquirers or  result  in a lower stock price.

ITEM 1B. UNRESOLVED STAFF COMMENTS

Not Applicable.

39

ITEM 2. PROPERTIES

Our corporate headquarters is located  in Santa Clara,  California. At fiscal 2015  year-end, our
locations with larger than 10,000 square feet were as  follows  (all square footage  is approximate) (unless
otherwise indicated, each property is  utilized jointly by  our two segments):

Santa Clara, CA . . . . . . . . . .

Santa Clara, CA . . . . . . . . . .

8.5 acres of land,
200,000 square feet manufacturing, R&D
90,120 square feet

Corporate headquarters,

Office

Description

Use

Term*

Owned

Leased through
July 2020

Sunnyvale, CA(1) . . . . . . . . .

24,159 square feet

Richmond, CA(2) . . . . . . . . .

37,952 square feet

Richmond, CA(2) . . . . . . . . .

30,683 square feet

Richmond, CA(2) . . . . . . . . .

11,500 square feet

Bloomfield, CT(1) . . . . . . . . .

72,996 square feet

East Hanover, NJ(2) . . . . . . .

29,932 square feet

Wilsonville, OR(1) . . . . . . . .

41,250 square feet

Salem, NH(1) . . . . . . . . . . . .

44,153 square feet

Office, manufacturing,  R&D Leased through
December 2023
Office, manufacturing, R&D Leased through
November 2022
Office, manufacturing,  R&D Leased through

February 2019

Office, manufacturing, R&D Leased through
November 2016
Office, manufacturing,  R&D Leased through
December 2017
Office, manufacturing,  R&D Leased through

January 2025

Office, manufacturing, R&D Leased through
December 2018
Office, manufacturing,  R&D Leased through

Dieburg, Germany . . . . . . . . .

32,123 square feet

Office

October 2024
Leased through
December 2020

G¨ottingen, Germany(2) . . . . .

L¨ubeck, Germany(2) . . . . . . .

7.6 acres of land,
several buildings
totaling 136,380
square feet
41,328 square feet

L¨ubeck, Germany(2) . . . . . . .

22,583 square feet

L¨ubeck, Germany(2) . . . . . . .

8,159 square feet

L¨ubeck, Germany(2) . . . . . . .

7,578 square feet

Kaiserslautern, Germany(2) . .

33,740 square feet

Glasgow, Scotland(2) . . . . . . .

Tokyo, Japan . . . . . . . . . . . . .

2  acres  of land,
31,600 square feet
17,602 square feet

Office, manufacturing, R&D Owned

Office, manufacturing, R&D Leased through
December 2016
Office, manufacturing, R&D Leased through
December 2016
with option to
purchase building
Leased through
December 2018
Leased through
December 2017
Office, manufacturing, R&D Leased through
September 2016

Office, Manufacturing

Office, Manufacturing

Office, manufacturing, R&D Owned

Office

Leased through
April 2017
Leased through
May 2017

Shanghai, China . . . . . . . . . .

11,127 square feet

Office

40

Description

Use

Term*

Beijing, China . . . . . . . . . . . .

10,739 square feet

Office

Seoul, South Korea . . . . . . . .

16,474 square feet

Office

YongIn-Si, South Korea(2) . . .

33,074  square feet

Office, manufacturing

Kallang Sector, Singapore . . .

31,894  square  feet

Office,  manufacturing

Penang, Malaysia . . . . . . . . . .

12,519 square feet

Office, manufacturing

Leased through
July 2018
Leased through
June 2017
Leased through
November 2017
Leased through
January 2022
Leased through
August 2017

(1) This facility is utilized primarily by our CLC operating segment.

(2) This facility is utilized primarily by our SLS  operating segment.

* We currently plan to renew leases  on buildings as they expire.

We maintain other sales and service offices  under varying leases expiring from 2016 through  2020

in Japan, China, Taiwan, France, Italy, the United  Kingdom and the Netherlands.

We consider our facilities to be both  suitable and adequate to provide for current and  near term

requirements and that the productive capacity in our  facilities is substantially being utilized or we have
plans to utilize it.

ITEM 3. LEGAL PROCEEDINGS

We are subject to legal claims and litigation arising  in the ordinary course of business, such as
product liability, employment or intellectual property claims, including, but not limited  to,  the matters
described below. On May 14, 2013, IMRA  America (‘‘Imra’’) filed a complaint for patent infringement
against two of the Company’s subsidiaries in the  Regional Court of D¨usseldorf, Germany, captioned In
re IMRA America Inc. versus Coherent Kaiserslautern GmbH et. al. 4b O 38/13.  The  complaint alleges
that the use of certain of our lasers infringe upon EP Patent No. 754,103,  entitled ‘‘Method For
Controlling Configuration of Laser Induced Breakdown  and Ablation,’’ issued November 5, 1997  (the
‘‘Patent’’). The Patent, now expired in all jurisdictions, is  owned by the  University  of  Michigan and
licensed to Imra. The complaint seeks  unspecified  compensatory damages, the cost  of court proceedings
and seeks to permanently enjoin the Company from infringing the Patent in the future.  Following the
filing of the infringement suit, our subsidiaries filed a separate nullity  action  with the Federal Patent
Court in Munich, Germany requesting that the  court hold  that the Patent was  invalid  based on prior
art. On October 1, 2015, the Federal Patent Court ruled  that the German portion of the Patent  was
invalid. Imra has the right to appeal this decision  to  the German Supreme Court. Management has
made an accrual with respect to this matter  and  has determined, based on its  current knowledge,  that
the amount or range of reasonably possible losses  in excess of the amounts already accrued, is not
reasonably estimable. Although we do not expect  that such  legal claims and litigation will ultimately
have a material adverse effect on our  consolidated  financial  position, results of operations or cash
flows, an adverse result in one or more matters could negatively affect  our  results in  the period in
which they occur.

41

The United States and many foreign  governments  impose tariffs  and duties  on the import and
export of certain products we sell. From time  to  time our duty calculations  and payments are audited
by government agencies. We are currently  under audit in South Korea  for customs duties and value
added tax for the period March 2009 to March  2014. Although  we  do not expect that the audit will
ultimately have a material adverse effect on our consolidated financial position, results  of  operations or
cash flows, an adverse result in this matter could negatively affect our  results in the  period in which it
occurs. As of October 3, 2015, management has  accrued an estimated liability of $1.3  million  related to
this  matter.

Income Tax Audits

We are subject to taxation and file income tax returns in the U.S. federal  jurisdiction  and in many
state and foreign jurisdictions. For U.S. federal income tax  purposes, all years prior  to  2011 are closed.
In our major foreign jurisdictions and  our  major state  jurisdictions, the years prior  to  2006 and 2011,
respectively, are closed to examination.  Earlier years in our various jurisdictions may remain open for
adjustment to the extent that we have tax attribute carryforwards  from  those  years.

In December 2011 and January 2012, three of our  German subsidiaries  received  notices  of tax
audits for the fiscal years 2006 through  2010. In fiscal 2013,  we received a preliminary  assessment for
two of the German subsidiaries and the amount was immaterial.  In September 2015, the German tax
authorities issued preliminary tax findings  for the other subsidiary  for the years 2006 to 2010. We
believe that we have adequately provided reserves  for any adjustments  that may  result from tax
examinations. A meeting to discuss the findings with the German tax authorities is  scheduled in
December 2015. In July 2015, Coherent Kaiserslautern GmbH (formerly Lumera Laser GmbH)
received a tax audit notice for the years  2010 to 2013. The audit began in  August 2015. We acquired
the shares of Lumera Laser GmbH in December 2012 and we  should  not have  responsibility for any
assessments related to the pre-acquisition period.

Management believes that it has adequately provided reserves for  any adjustments that may result

from tax examinations. We regularly  engage in  discussions and negotiations with tax authorities
regarding tax matters in various jurisdictions. It is  reasonably possible that  certain  federal, foreign and
state tax matters may be concluded in  the next 12  months.

ITEM 4. MINE SAFETY DISCLOSURES

Not applicable.

42

PART II

ITEM 5. MARKET FOR THE REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER

MATTERS AND ISSUER PURCHASES OF EQUITY  SECURITIES

Our common stock is quoted on the  NASDAQ Stock Market under the symbol ‘‘COHR.’’ The
following table sets forth the high and low sales prices  for each  quarterly  period during the past two
fiscal years as reported on the Nasdaq Global Select Market.

Fiscal

2015

2014

High

Low

High

Low

First quarter . . . . . . . . . . . . . . . . . . . . . . . . . . .
Second quarter . . . . . . . . . . . . . . . . . . . . . . . . .
Third quarter . . . . . . . . . . . . . . . . . . . . . . . . . .
Fourth quarter . . . . . . . . . . . . . . . . . . . . . . . . .

$65.15
$67.97
$68.14
$63.66

$54.53
$54.30
$60.00
$53.09

$74.33
$75.89
$68.77
$67.58

$61.00
$63.90
$56.68
$58.46

The number of stockholders of record as  of November 30, 2015 was  780. On December 10, 2012,

we announced that the Board of Directors approved a  $1.00 per share  special cash dividend  on our
outstanding common stock payable on December 27, 2012  to  stockholders of  record on December 19,
2012, resulting in a payment of $24.0 million in  the first quarter of fiscal 2013. While we paid a cash
dividend in fiscal 2013 and may elect to pay  dividends in the future, we have no present intention to
declare cash dividends. Our line of credit agreement  requires bank pre-approval for the payment of
cash dividends.

There were no sales of unregistered securities in fiscal 2015.

Stock repurchases during the fourth quarter of fiscal 2015 were as  follows:

Period

Total
Number of
Shares
Purchased

Average
Price
Paid per
Share

July 5, 2015 - August 1, 2015 . . . . . . . . . . . . . . .
August  2, 2015 - August 29, 2015 . . . . . . . . . . . .
August  30, 2015 - October 3, 2015 . . . . . . . . . . .

— $ —
$58.05
$57.14

430,675
437,534

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

868,209

$57.59

Total Number
of Shares
Purchased  as
Part of Publicly
Announced Plans
or Programs

Maximum
Dollar  Value
that  May Yet
Be  Purchased
Under  the Plans
or Programs(1)

—
430,675
437,534

868,209

$25,000,000
$25,000,000
—
$

$

—

(1) On January 21, 2015 and August 25,  2015, the Board of Directors  authorized buyback programs
whereby the Company was authorized  to  repurchase up to  $25.0 million  of  its  common stock in
each program from time to time through January 31, 2016 and August 31,  2016, respectively.
During the fourth quarter of fiscal 2015,  the Company repurchased and retired outstanding
common stock for a total of $50.0 million, completing  both  programs.

Refer to Note 11 ‘‘Stock Repurchases  and  Dividends’’ of our Notes to Consolidated Financial
Statements under Item 15 of this annual report  for discussion  on additional repurchases during fiscal
2015.

43

COMPANY STOCK PRICE PERFORMANCE

The following graph shows a five-year comparison of cumulative total  stockholder return,
calculated on a dividend reinvestment basis  and  based  on a $100 investment, from October  2, 2010
through October 3, 2015 comparing the return  on  our common stock with the Russell 2000 Index, the
Standard and Poors Technology Index and the Nasdaq  Composite Index. The stock price performance
shown on the following graph is not  necessarily  indicative of future  price performance.

COMPARISON OF FIVE-YEAR CUMULATIVE TOTAL RETURN AMONG COHERENT, INC.,

THE RUSSELL 2000 INDEX, THE S&P  TECHNOLOGY INDEX AND

THE NASDAQ COMPOSITE INDEX.

Comparison of Cumulative Five Year Total Return

$250

$200

$150

$100

$50

$0
10/02/10

10/01/11

9/29/12

9/28/13

9/27/14

10/03/15

Coherent, Inc.

Russell 2000 Index

S&P Technology Index

Nasdaq Composite Index

7DEC201517143294

Base
Period

INDEXED RETURNS

Years Ending

Company Name / Index

10/2/2010

10/1/2011

9/29/2012

9/28/2013

9/27/2014

10/3/2015

Coherent, Inc.
. . . . . . . . . . . . . . . . . . . . .
Russell 2000 Index . . . . . . . . . . . . . . . . . .
S&P Technology Index . . . . . . . . . . . . . . .
NASDAQ Composite Index . . . . . . . . . . .

100
100
100
100

106.87
96.02
103.96
102.87

114.08
126.66
137.65
134.27

155.69
164.79
147.99
165.28

159.81
173.93
189.90
199.61

138.83
175.47
197.19
210.72

The information contained above under the  caption ‘‘Company  Stock Price Performance’’ shall not

be deemed to be ‘‘soliciting material’’  or to be ‘‘filed’’ with the SEC, nor  will  such information be
incorporated by reference into any future SEC filing except to the extent  that  we specifically
incorporate it by reference into such filing.

44

ITEM 6. SELECTED FINANCIAL  DATA

The information set forth below is not necessarily  indicative  of  results of future operations and

should be read in conjunction with Item 7. ‘‘Management’s Discussion and  Analysis  of Financial
Condition and Results of Operations’’ and the Consolidated Financial Statements and Notes to
Consolidated Financial Statements included elsewhere in  this  annual report.

We derived the consolidated statement  of operations  data for  fiscal  2015, 2014  and 2013 and  the

consolidated balance sheet data as of fiscal 2015 and 2014  year-end  from  our  audited consolidated
financial statements, and accompanying notes,  contained in  this  annual report. The  consolidated
statements of operations data for fiscal 2012 and 2011 and  the  consolidated  balance  sheet  data  as of
fiscal 2013, 2012 and 2011 year-end are  derived from  our  consolidated financial statements  which are
not included in this report.

Consolidated financial data

Net sales . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gross profit . . . . . . . . . . . . . . . . . . . . . . . . . .
Net income . . . . . . . . . . . . . . . . . . . . . . . . . .
Net income per share(5):
Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Shares used in computation(5):
Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total assets . . . . . . . . . . . . . . . . . . . . . . . . . .
Other long-term liabilities . . . . . . . . . . . . . . . .
Stockholders’ equity . . . . . . . . . . . . . . . . . . . .
Other data:
Cash dividends declared per share . . . . . . . . . .

Fiscal
2015(1)

Fiscal
2014

Fiscal
2013(2)

Fiscal
2012(3)

Fiscal
2011(4)

$802,460
$335,399
$ 76,409

(in thousands, except per share data)
$769,088
$810,126
$794,639
$315,985
$322,271
$313,390
$ 62,962
$ 66,355
$ 59,106

$802,834
$350,822
$ 93,238

$
$

3.09
3.06

$
$

2.39
2.36

$
$

2.75
2.70

$
$

2.67
2.62

$
$

3.74
3.66

24,754
24,992
$968,947
$ 49,930
$796,418

24,760
25,076
$999,375
$ 62,407
$819,649

24,138
24,555
$966,478
$ 62,132
$758,518

23,561
24,026
$880,772
$ 55,328
$671,656

24,924
25,464
$843,266
$ 62,860
$618,001

$

— $

— $

1.00

$

— $

—

(1) Includes a charge of $1.3 million after tax for the impairment  of  our investment in SiOnyx, a
$1.3 million after-tax charge for an accrual related to an  ongoing  customs audit, a benefit of
$1.1 million from the renewal of the R&D tax credit for  fiscal 2014 and $1.3  million gain on our
purchase of Tinsley in the fourth quarter  of  fiscal 2015.

(2) Includes a tax benefit of $1.4 million from  the renewal of the R&D tax credit  for fiscal 2012.

(3) Includes a charge of $4.3 million after tax related to the write-off of previously acquired intangible

assets and inventories, a $2.8 million  tax  benefit due to decreases  in valuation  allowances against
deferred tax assets and a $1.6 million  tax  benefit related  to  the release  of  tax reserves and related
interest as a result of the closure of open tax years.

(4) Includes a gain of $6.1 million after tax  related to the  dissolution of our Finland operations, a

$9.7 million tax benefit from the release of tax reserves and related interest as  a result of  an IRS
settlement and the closure of  open tax  years  and a  $1.5 million tax charge  due  to  an increase in
valuation allowances against deferred  tax  assets.

(5) See Note 2, ‘‘Significant Accounting Policies’’  in our Notes to Consolidated Financial Statements
under Item 15 of this annual report for an explanation of the  determination  of  the number  of
shares used in computing net income (loss) per share.

45

ITEM 7. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND

RESULTS OF OPERATIONS

The following discussion and analysis of our  financial condition and  results of  operations should be

read in conjunction with our Consolidated Financial Statements and related notes included in Item 8,
‘‘Financial Statements and Supplementary Data’’ in this annual report.  This discussion contains
forward-looking statements, which involve risks and uncertainties. Our actual  results could differ
materially from those anticipated in the forward-looking  statements as a result of certain  factors,
including but not limited to those discussed in  Item  1A,‘‘Risk Factors’’ and elsewhere in this annual
report. Please see the discussion of forward-looking statements at  the beginning of this annual report
under ‘‘Special Note Regarding Forward-Looking Statements.’’

KEY PERFORMANCE INDICATORS

Below is a summary of some of the quantitative  performance indicators (as defined  below) that are

evaluated by management to assess our financial performance. Some of the indicators are  non-GAAP
measures and should not be considered as an alternative to any other  measure for  determining
operating performance that is calculated  in accordance with generally accepted accounting principles.

Fiscal

Bookings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Book-to-bill ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net Sales—Specialty Lasers and Systems . . . . . . . . . . . . . . . . . .
Net Sales—Commercial Lasers and Components . . . . . . . . . . . . .
Gross Profit as a Percentage of Net Sales—Specialty Lasers and

2013

2015

2014
(Dollars in thousands)
$890,531
1.12
$565,552
$229,087

$765,174
0.95
$559,593
$242,867

$767,329
0.95
$571,644
$238,482

Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

45.3%

42.1%

41.7%

Gross Profit as a Percentage of Net Sales—Commercial  Lasers

and Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

34.9%

33.9%

36.2%

Research and Development Expenses as a  Percentage  of Net

Sales . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income Before Income Taxes . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net Cash Provided by Operating Activities . . . . . . . . . . . . . . . . .
Days Sales Outstanding in Receivables . . . . . . . . . . . . . . . . . . . .
Annualized Fourth Quarter Inventory Turns . . . . . . . . . . . . . . . .
Capital Spending as a Percentage of  Net Sales . . . . . . . . . . . . . .
Net Income as a Percentage of Net Sales . . . . . . . . . . . . . . . . . .
Adjusted EBITDA as a Percentage of Net  Sales . . . . . . . . . . . . .

10.2%

10.0%

10.2%

$ 99,568
$124,458
63.8
3.0
2.8%
9.5%
19.3%

$ 79,219
$ 91,379
62.2
2.9
2.9%
7.4%
17.2%

$ 83,496
$115,522
60.8
3.0
2.7%
8.2%
17.8%

Definitions and analysis of these performance indicators are as follows:

Bookings and Book-to-Bill Ratio

Bookings represent orders received during  the current period for products  and services  to  be
provided pursuant to service contracts. While we generally  have not experienced a significant rate of
cancellation, bookings are generally cancelable by our  customers without substantial penalty and,
therefore, we cannot assure all bookings will be converted to net sales.

The book-to-bill ratio is calculated as annual bookings divided by  annual net sales.  This is an
indication of the strength of our business  but can sometimes be impacted  by  a single large order or a
single large shipment. A ratio greater than 1.0 indicates that demand for our products is  greater than
what we supply in the year whereas a ratio of less  than 1.0  indicates that  demand for our  products is
less  than what we supply in the year.

46

Fiscal 2015 bookings decreased 14% from bookings  in fiscal  2014 and our book-to-bill ratio
decreased from 1.12 in fiscal 2014 to 0.95  in fiscal 2015.  The  bookings decrease included  decreases in
the microelectronics (19%), OEM components and instrumentation (14%), materials processing (8%)
and scientific (2%) markets. Although fiscal 2015 bookings decreased,  bookings in  the fourth quarter of
fiscal 2015 increased 16% from the third quarter of fiscal 2015, with increases in all four  markets.

Fiscal 2014 bookings increased 16%  from bookings  in fiscal  2013 and our book-to-bill ratio

increased from 0.95 in fiscal 2013 to 1.12 in fiscal 2014. The bookings increase included increases in  the
microelectronics (28%) and OEM components and instrumentation (19%) markets partially offset by
decreases in the materials processing  (2%) and scientific (2%)  markets. Although fiscal 2014 bookings
increased, bookings in the fourth quarter of fiscal  2014 decreased  25% from the  third quarter of  fiscal
2014 , with decreases in the microelectronics, OEM components and instrumentation and  materials
processing markets partially offset by increases  in the scientific  market.

Microelectronics

Although fiscal 2015 bookings decreased 19%  from bookings in fiscal  2014 and  the book-to-bill

ratio for the year was 0.90, bookings  in the fourth quarter of fiscal 2015 increased 7% from  the third
quarter of fiscal 2015 primarily due to increased systems orders  net  of  lower service orders for the flat
panel display market and higher semiconductor applications orders.

Flat panel display orders for fiscal 2015 decreased 30%  from  orders  in fiscal 2014 primarily due  to

the timing and mix of order placement by customers. Fourth quarter fiscal  2015 orders were  higher
than those in the third quarter of fiscal 2015  primarily  due to higher systems  orders  from liquid crystal
display (‘‘LCD’’) fabs for Linebeam 750s  net of lower  service bookings. We expect continued
fluctuations in order volumes on a quarterly basis. We shipped the first,  second and  third  Triple
VyperTM Linebeam 1500 systems in the first, second  and fourth quarters  of  fiscal 2015, respectively.
Subsequent to year-end, we received additional  orders  totaling approximately $45 million for a
combination of single and twin Vyper systems. We  expect significant  opportunities to develop for
organic light-emitting diode (‘‘OLED’’) production as several smartphone manufacturers have  either
decided to or are evaluating a shift to OLED  displays in  their devices. Because of nuances in the
manufacturing process, production of the highest  resolution OLEDs  has only been achieved with
Twin Vyper(cid:5)/Linebeam 1300 or Triple Vyper/Linebeam  1500  systems.  We expect  any new OLED
capacity would adhere to these standards. Our recent acquisition  of Tinsley Optics  provides a
dedicated, cost-effective solution for large  form optics to help facilitate deliveries. The combination  of
order volume and the customers’ ability to qualify and ramp production lines will extend into fiscal
2017.

Advanced packaging (‘‘API’’) orders increased  9% for  the full  fiscal year, but  fourth quarter fiscal

2015 orders were flat from orders in the third quarter of fiscal 2015.  API equipment manufacturers
have adopted a more cautionary posture for legacy  products  based on recent  trends in  the
semiconductor market. We believe that flex packaging  and system in  package (‘‘SiP’’) are two
applications that are promising. Flex packaging, which relies upon  UV lasers, is used in mobile and
wearable devices and several systems manufacturers have seen strength in  this area.  SiP has  been
building momentum in mobile devices and  future  smartphones are likely to incorporate more
SiP design elements, which will lead  to an  increase in  ultrafast  lasers  for packaging.

Orders from semiconductor capital equipment  OEMs decreased 9% for  fiscal 2015, but  were
higher in the fourth quarter of fiscal 2015 compared to the prior  quarter due to increases  in wafer
inspection applications. Service orders remain strong due to  high utilization rates in  most fabs and
orders for new equipment are tied to specific end user  investments.  These positives have been mostly
offset by falling chip prices that curb investment  as well as another  round of consolidation of

47

OEMs and chip makers leading to the inevitable  spending cost  reductions.  These factors are already
included in our current run rate so we believe  further  downside risk is  minimal.

OEM Components and Instrumentation

Bookings in fiscal 2015 decreased 14% from  fiscal  2014 and  the book-to-bill ratio for the year was

0.95. However, orders in the fourth quarter  of fiscal 2015 increased 34%  from orders in the third
quarter of fiscal 2015 due to strength in instrumentation applications.

Instrumentation orders increased 17% for the  full fiscal year and fourth  quarter  fiscal 2015 orders

increased 90% compared to the third  quarter of fiscal 2015  due to timing  of  orders.  Our
bioinstrumentation business has benefitted from  growth in personalized medicine, which has driven
sales  in clinical flow cytometry for our OBIS(cid:5) and HOPS(cid:5) products. We are making further strides in
the high-speed gene sequencing market where the  throughput  requirements  are out-of-reach for visible
diodes or LEDs. Our outlook for bioinstrumentation is positive  and there is a  modest resurgence in
worldwide biopharmaceutical R&D.

Orders for medical OEM products decreased  41% for the  full fiscal 2015  and fourth quarter fiscal

2015 orders decreased 30% compared to the third quarter of fiscal 2015.  In spite of the  decrease in
orders, the medical OEM market remains strong.  There are long-term opportunities on the  therapeutic
side of the instrumentation business,  although  there have been some short-term  inventory  corrections
amid consumer confidence and China  growth concerns, which we believe is  a short-term effect.  In
terms of new opportunities, we are making  steady  progress in  qualifying our Monaco(cid:5) product in
various  cataract platforms. A major research institution  has  achieved very encouraging  initial results
using our new CO laser for surgical procedures, citing the absorption characteristics of CO versus CO2
as the key differentiator. In addition, our major dental customer has experienced positive customer
reaction to its new product which contains our CO2 laser.

Materials Processing

Annual  bookings decreased 8% from fiscal 2014 and fiscal 2015’s book-to-bill ratio was 1.03.
However, bookings in the fourth quarter of fiscal  2015 were strong  and  increased 28%  from the prior
quarter due to strength in non-metal cutting and marking applications. Bookings volumes  in our
materials processing business can vary significantly from  quarter  to  quarter.  We have  been working to
broaden our participation in the textile business, specifically for denim processing where lasers are  used
to create design elements including patterning, texture  and color. We secured two volume  orders  for
CO2 lasers in the fourth quarter of fiscal  2015 that  resulted in record orders for marking. Orders for
cutting and converting were also strong, including  a number  of  projects  related  to  consumer packaging.
The level of engagement with potential customers  on our second  generation fiber laser  is encouraging
and customer testing has gone well. We are still in the  process of becoming  qualified for  deployment
with various OEMs. We continue to view fiscal 2016 as  a year for  initial orders with a volume ramp
occurring in fiscal 2017.

Scientific and Government Programs

Although fiscal 2015 orders decreased 2% from bookings in fiscal 2014, the book-to-bill ratio for
the year was 1.06. Orders in the fourth quarter of fiscal 2015  increased  15% from the third quarter of
fiscal 2015 as the European and U.S. markets delivered a typically  strong performance in the  fourth
quarter of fiscal 2015. The sequential order  growth was  led  by our  Chameleon(cid:5) product family for
multi-photon imaging, especially in neuroscience, where the  U.S. BRAIN initiative is  driving
investment. By contrast, we have seen  limited  benefit from Europe’s Human Brain  Project which
emphasizes computer modeling over imaging. Amplifier orders for  time-resolved studies  came in strong
across the three major geographies and we continued a near-term  trend of securing orders for

48

high-performance amplifiers from multi-user  free electron and accelerator facilities with the  recent
orders coming from European labs. In  addition,  our  core  Astrella(cid:5)  and Libra(cid:5) amplifier products did
well particularly in the U.S. during the fourth quarter of  fiscal  2015.

Net Sales

Net sales include sales of lasers, laser tools, related  accessories and service. Net sales for fiscal
2015 increased 1.0% from fiscal 2014. Net  sales for fiscal 2014 decreased  1.9% from fiscal 2013.  For a
description of the reasons for changes in net sales refer  to  the ‘‘Results of Operations’’ section below.

Gross Profit as a Percentage of Net Sales

Gross profit as a percentage of net sales  (‘‘gross  profit percentage’’) is calculated as gross profit for

the period divided by net sales for the  period. Gross profit  percentage for SLS increased to 45.3%  in
fiscal 2015 from 42.1% in fiscal 2014 and from 41.7% in  fiscal  2013. Gross profit percentage for CLC
increased to 34.9% in fiscal 2015 from 33.9%  in fiscal 2014 and decreased from 36.2%  in fiscal 2013.
For a description of the reasons for changes in gross profit refer to the  ‘‘Results of  Operations’’ section
below.

Research and Development as a Percentage of  Net  Sales

Research and development as a percentage of net  sales  (‘‘R&D  percentage’’) is  calculated as

research and development expense for the period divided by net sales  for  the period.  Management
considers R&D percentage to be an  important indicator in managing  our business as investing  in new
technologies is a key to future growth. R&D percentage increased to 10.2% from 10.0% in fiscal 2014
and remained flat from 10.2% in fiscal  2013. For  a description  of the reasons for changes in R&D
spending refer to the ‘‘Results of Operations’’  section  below.

Net Cash Provided by Operating Activities

Net cash provided by operating activities  shown on our  Consolidated Statements of Cash Flows
primarily represents the excess of cash collected from billings to our  customers and other receipts over
cash paid to our vendors for expenses and  inventory purchases to run our  business.  We believe  that
cash flows from operations are an important performance indicator because cash generation over the
long term is essential to maintaining  a healthy business  and providing funds  to  help fuel  growth. For a
description of the reasons for changes in Net  Cash Provided by Operating  Activities refer to the
‘‘Liquidity and Capital Resources’’ section  below.

Days Sales Outstanding in Receivables

We calculate days sales outstanding (‘‘DSO’’) in  receivables as  net receivables at the end  of the
period divided by net sales during the  period and then multiplied  by the  number of days in the period,
using 360 days for years. DSO in receivables indicates  how well we are managing our collection of
receivables, with lower DSO in receivables resulting  in higher working capital  availability. The more
money we have tied up in receivables,  the less money we  have available for research and  development,
acquisitions, expansion, marketing  and other  activities to grow our business. Our  DSO in receivables  for
fiscal 2015 increased to 63.8 days from 62.2 days  in fiscal 2014. The increase in  DSO  in receivables is
primarily due to a higher concentration of sales in the  last month  of  the fiscal year in  Asia and the
U.S. and slower collections in Asia partially offset  by higher bad  debt  reserves  in fiscal 2015.

49

Annualized Fourth Quarter Inventory  Turns

We calculate annualized fourth quarter inventory  turns as cost  of  sales  during  the fourth quarter

annualized and divided by net inventories at  the end of  the fourth  quarter.  This indicates  how well we
are managing our inventory levels, with higher inventory turns  resulting in more  working capital
availability and a higher return on our  investments in inventory.  The  more money we  have tied  up in
inventory, the less money we have available for research and development,  acquisitions,  expansion,
marketing and other activities to grow our business. Our annualized fourth quarter inventory turns for
fiscal 2015 increased to 3.0 turns from 2.9 turns  in fiscal 2014 primarily  due to timing  of  inventory
shipments of large annealing laser systems partially offset  by the  impact of foreign exchange rates.

Capital Spending as a Percentage  of  Net Sales

Capital spending as a percentage of net  sales  (‘‘capital  spending percentage’’)  is calculated as

capital expenditures for the period divided by net sales for the period. Capital  spending  percentage
indicates the extent to which we are expanding or improving our operations, including  investments in
technology and equipment. Management monitors  capital spending levels  as this assists management  in
measuring our cash flows, net of capital  expenditures. Our capital spending percentage decreased to
2.8% in fiscal 2015 from 2.9% in fiscal 2014  and  increased from 2.7% in fiscal  2013. The fiscal 2015
decrease was primarily due to lower purchases  of  production-related assets. The fiscal 2014  increase
was primarily due to higher purchases of production-related  assets to support new  product
introductions and growth in Asia, particularly to support service  and refurbishment capacity  in South
Korea and China. We expect capital spending for fiscal 2016 to increase to approximately 4.0% to 5.0%
of net sales due to rollover of forecasted spending that did not  occur in  fiscal 2015 and additional
building expansion and improvement projects, primarily in  the U.S.

Adjusted EBITDA as a Percentage of Net Sales

We define adjusted EBITDA as operating  income adjusted for depreciation, amortization, stock

compensation expenses, major restructuring costs and  certain other non-operating income and  expense
items. Key initiatives to reach our  goals for  EBITDA improvements  include utilization  of  our  Asian
manufacturing locations, rationalizing our supply chain and  continued  leveraging of our infrastructure.

We utilize a number of different financial  measures, both GAAP  and non-GAAP, such as adjusted
EBITDA as a percentage of net sales, in  analyzing and  assessing our overall  business  performance, for
making operating decisions and for forecasting  and  planning future periods. We consider the use of
non-GAAP financial measures helpful in  assessing  our current financial performance and ongoing
operations. While  we use non-GAAP financial  measures  as a  tool to enhance our understanding of
certain aspects of our financial performance, we  do not consider these  measures  to  be  a substitute for,
or superior to, the information provided by  GAAP financial  measures.  We provide adjusted EBITDA in
order to enhance investors’ understanding of our ongoing operations. This  measure  is used by some
investors when assessing our performance.

50

Below is the reconciliation of our net income as a percentage of net sales to our adjusted EBITDA

as a percentage of  net sales:

Net income as a percentage of net sales . . . . . . . . . . . . . . . . .
Income tax expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interest and other income (expense), net . . . . . . . . . . . . . . . . .
Depreciation and amortization . . . . . . . . . . . . . . . . . . . . . . . .
Purchase accounting step up . . . . . . . . . . . . . . . . . . . . . . . . . .
Gain on business combination . . . . . . . . . . . . . . . . . . . . . . . .
Customs audit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Impairment of investment
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Stock based compensation . . . . . . . . . . . . . . . . . . . . . . . . . . .

Fiscal

2014

2013

2015

9.5% 7.4% 8.2%
2.9% 2.5% 2.1%
0.1% 0.3% 0.5%
4.1% 4.6% 4.5%
0.1% —% 0.2%
(0.2)% —% —%
0.2% —% —%
0.3% —% —%
2.3% 2.4% 2.3%

Adjusted EBITDA as a percentage of net  sales . . . . . . . . . . . .

19.3% 17.2% 17.8%

SIGNIFICANT EVENTS

Acquisitions

On July 24, 2015, we acquired certain assets  of Raydiance, Inc.  (‘‘Raydiance’’) for approximately

$5.0 million, excluding transaction costs. Raydiance manufactured complete tools and lasers  for
ultrafast processing systems and subsystems  in the precision micromachining processing  market. The
Raydiance assets have been included in our Specialty Lasers and Systems segment.

On July 27, 2015, we acquired the assets  and  certain liabilities of the Tinsley  Optics (‘‘Tinsley’’)

business from L-3 Communications Corporation for approximately $4.3  million, excluding  transaction
costs. Tinsley is a specialized manufacturer of high  precision optical components and subsystems sold
primarily in the aerospace and defense industry. Tinsley manufactures the large form  factor optics for
our  excimer laser annealing systems. Tinsley has been included in our Specialty Lasers  and Systems
segment.

On June 8, 2010, we invested  $2.0 million  in SiOnyx, Inc.,  a privately-held company. The

investment was included in other assets and was being carried on a cost basis. During  the third quarter
of fiscal 2015 we determined that our investment  became other-than temporarily impaired. As  a result,
we recorded a non-cash charge of $2.0 million to operating  expense in  our results of operations in the
third quarter of fiscal 2015.

On December 20, 2012, we acquired all of the  outstanding shares of Lumera for approximately

$51.5 million, excluding transaction costs. Lumera  manufactures ultrafast  solid state  lasers for
microelectronics, OEM medical and materials processing applications. These assets and liabilities have
been included in our Specialty Lasers  and  Systems segment.

On October 30, 2012, we acquired all of the  outstanding shares of Innolight for approximately

$18.3 million, excluding transaction costs. Innolight provides a core technology building block for  an
emerging class of commercial, sub-nanosecond lasers for  microelectronics  manufacturing and its
semiconductor-based architecture delivers pulsed output that  can be amplified  by  conventional or fiber
amplifiers to ultimately deliver infrared, green or  ultraviolet light capable of processing a  range of
materials. These assets and liabilities  have been  included in  our Specialty Lasers  and Systems segment.

51

Stock Repurchases and Stock Dividend

On August 25, 2015, our Board of Directors authorized a stock repurchase program to repurchase

up to $25.0 million of our outstanding common stock from time to time through August 31,  2016.
During the fourth quarter of fiscal 2015,  we repurchased and retired 437,534  shares of outstanding
common stock under this plan at an average  price of $57.14 per share for a total of  $25.0 million.

On January 21, 2015, our Board of Directors  authorized a stock repurchase program  to  repurchase

up to $25.0 million of our outstanding common stock from time to time through January  31, 2016.
During the fourth quarter of fiscal 2015,  we repurchased and retired 430,675  shares of outstanding
common stock under this plan at an average  price of $58.05 per share for a total of  $25.0 million.

On July 25, 2014, the Board of Directors authorized a buyback program  whereby we were

authorized to repurchase up to $25.0  million of our  common  stock from time to time  through July  31,
2015. During the first and second quarters of  fiscal  2015, we repurchased  and retired 434,114 shares of
outstanding common stock at an average price of $57.59 per share  for a total of $25.0 million,
excluding expenses.

On December 10, 2012, we announced that the Board  of Directors  approved a $1.00 per share
special cash dividend on our outstanding common stock payable on December 27,  2012 to stockholders
of record on December 19, 2012, resulting in a  payment of $24.0 million.

RESULTS OF OPERATIONS—FISCAL 2015, 2014 AND 2013

Fiscal 2015 consists of 53 weeks. Fiscal  2014 and 2013 consist of 52  weeks.

Consolidated Summary

The following table sets forth, for the years indicated, the  percentage of total  net sales  represented

by the line items reflected in our consolidated statement of operations:

Net  sales . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cost of sales . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2015

Fiscal

2014

2013

(As a percentage of net
sales)
100.0% 100.0% 100.0%
58.2% 60.6% 60.2%

Gross profit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

41.8% 39.4% 39.8%

Operating expenses:

Research and development . . . . . . . . . . . . . . . . . . . . . . .
Selling, general and administrative . . . . . . . . . . . . . . . . .
Gain on business combination . . . . . . . . . . . . . . . . . . . .
Impairment of investment
. . . . . . . . . . . . . . . . . . . . . . .
Amortization of intangible assets . . . . . . . . . . . . . . . . . .

10.2% 10.0% 10.2%
18.7% 19.4% 18.5%
(0.2)% —% —%
0.2% —% —%
0.3% 0.4% 0.6%

Total operating expenses . . . . . . . . . . . . . . . . . . . . . . .

29.2% 29.8% 29.3%

Income from operations . . . . . . . . . . . . . . . . . . . . . . . . . .
Other income (expense), net . . . . . . . . . . . . . . . . . . . . . . .

12.6% 9.6% 10.5%
(0.2)% 0.4% (0.2)%

Income before income taxes . . . . . . . . . . . . . . . . . . . . . . . .
Provision for income taxes . . . . . . . . . . . . . . . . . . . . . . . . .

12.4% 10.0% 10.3%
2.9% 2.6% 2.1%

Net  income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9.5% 7.4% 8.2%

52

Refer to Item 6 ‘‘Selected Financial Data’’ for a description of  significant events that impacted the

results of operations for fiscal years 2015, 2014 and 2013.

Net Sales

Market Application

The following table sets forth, for the periods  indicated, the amount of net sales  and their relative

percentages of total net sales by market application (dollars in thousands):

Fiscal 2015

Fiscal 2014

Fiscal 2013

Percentage
of total
net sales

Amount

Percentage
of total
net sales

Amount

Percentage
of total
net sales

Amount

Consolidated:
Microelectronics . . . . . . . . . . . . . .
OEM components and

instrumentation . . . . . . . . . . . . .
Materials processing . . . . . . . . . . .
Scientific and government programs

$406,187

50.6% $384,620

48.4% $416,550

51.4%

168,741
110,986
116,546

21.0% 169,978
13.8% 118,569
14.6% 121,472

21.4% 149,974
14.9% 121,660
15.3% 121,942

18.5%
15.0%
15.1%

Total . . . . . . . . . . . . . . . . . . . . .

$802,460

100.0% $794,639

100.0% $810,126

100.0%

During fiscal 2015, net sales increased by $7.8 million, or 1%, compared to fiscal  2014, with sales

increases in the microelectronics market partially offset  by  decreases in  the materials processing,
scientific and government programs and  OEM components and  instrumentation markets.
Microelectronics sales increased $21.6 million, or 6%, primarily due to higher shipments for  flat panel
display annealing systems partially offset by  lower shipments for  semiconductor and advanced packaging
applications. Materials processing sales decreased $7.6 million, or 6%, during fiscal 2015 primarily due
to lower shipments for marking, non-metal drilling and non-metal  cutting applications. The decrease in
scientific and government programs market  sales  of  $4.9 million, or 4%,  during  fiscal 2015 was
primarily due to lower demand for advanced  research  applications used by  university and government
research groups in Europe. The decrease in the  OEM components  and instrumentation market of
$1.2 million, or 1%, during fiscal 2015 was primarily due to lower  shipments for medical and machine
vision applications  partially offset by  higher shipments for bio-instrumentation and forensic applications,
including the impact of the acquisitions of Tinsley and Raydiance ($2.0 million).

During fiscal 2014, net sales decreased by $15.5 million, or 2%, compared to fiscal 2013, with sales
decreases in the microelectronics, materials processing and scientific  and  government  programs markets
partially offset by increases in the OEM components and  instrumentation market. Microelectronics
sales  decreased $31.9 million, or 8%, primarily due to lower sales in  flat panel display  and advanced
packaging applications partially offset by higher  sales in  semiconductor applications.  Materials
processing sales decreased $3.1 million, or  3%, during fiscal 2014 primarily due to lower shipments for
marking and non-metal drilling applications. The decrease in scientific  and  government programs
market sales of $0.5 million, or 0.4%,  during  fiscal 2014 was primarily due to lower  demand for
advanced research applications used  by university and  government  research  groups. The increase in the
OEM components and instrumentation market of $20.0  million  or  13%, during fiscal 2014 was
primarily due to higher shipments  for medical and bio-instrumentation (including the acquisition of
Lumera at the end of the first quarter of fiscal  2013)  applications partially  offset by lower  shipments
for military applications due to timing of military project spending.

Backlog represents orders which we expect to be shipped  within 12 months and the current  portion

of service contracts. Orders used to compute backlog are generally  cancelable and subject to
rescheduling by our customers without  substantial  penalties.  Historically, we have not experienced  a

53

significant rate of cancellation or rescheduling, though we cannot guarantee that the rate of
cancellations or rescheduling will not increase  in the future. We have  a  backlog of  orders  shippable
within 12 months of $309.5 million at October 3,  2015, including  a significant  concentration in the  flat
panel display market (32%) for customers which are  primarily  in Asia.

The timing for shipments of our higher average selling price  excimer  products in the flat panel

display market have historically fluctuated and are in  the future  expected to fluctuate  from
quarter-to-quarter due to customer scheduling,  our  ability to manufacture these products  and/or
availability of supplies. As a result, the timing to convert  orders  for these products to net sales will
likely fluctuate from quarter-to-quarter.

Looking at our prior ten years of actual results,  excluding a couple  of  recovery years, our first

quarter revenues generally ranged 2% to 12% below the fourth quarter of the  prior fiscal year.

In fiscal 2015, 2014 and 2013, one customer accounted  for 17%, 13% and 14% of  net sales,

respectively.

Segments

We are organized into two reportable operating segments: Specialty Lasers and Systems (‘‘SLS’’)

and Commercial Lasers and Components (‘‘CLC’’). SLS develops and manufactures configurable,
advanced-performance products largely serving  the microelectronics, scientific  research  and government
programs and OEM components and  instrumentation markets. CLC focuses on higher volume products
that are offered in set configurations. CLC’s  primary  markets include materials processing, OEM
components and instrumentation and  microelectronics.

The following table sets forth, for the periods  indicated, the amount of net sales  and their relative

percentages of total net sales by segment (dollars in thousands):

Consolidated:
Specialty Lasers and Systems (SLS)
Commercial Lasers and

Fiscal 2015

Fiscal 2014

Fiscal 2013

Percentage
of total
net sales

Amount

Percentage
of total
net sales

Amount

Percentage
of total
net sales

Amount

$559,593

69.7% $565,552

71.2% $571,644

70.6%

Components (CLC) . . . . . . . . . .

242,867

30.3% 229,087

28.8% 238,482

29.4%

Total . . . . . . . . . . . . . . . . . . . . .

$802,460

100.0% $794,639

100.0% $810,126

100.0%

Net sales for fiscal 2015 increased $7.8 million, or 1%, compared  to  fiscal  2014, with increases of
$13.8 million, or 6%, in our CLC segment and decreases  of  $6.0 million, or 1%,  in our SLS segment.
Net sales for fiscal 2014 decreased $15.5 million, or  2%, compared to fiscal 2013, with decreases of
$6.1 million, or 1%, in our SLS segment and decreases  of $9.4 million, or 4%,  in our CLC segment.
Both the increase and decrease in CLC and SLS segment sales, respectively, included  decreases due to
the unfavorable impact of foreign exchange  rates.

The decrease in our SLS segment sales in fiscal  2015 was primarily due  to lower shipments for
medical, semiconductor, bioinstrumentation and  advanced  packaging applications partially offset by
higher shipments of flat panel display  annealing systems. The fiscal 2015 decrease includes an increase
of $2.0 million, primarily in military applications, resulting from our acquisitions  of  Tinsley and
Raydiance. The decrease in our SLS segment sales in  fiscal  2014 was primarily due to lower  revenue
for flat panel display annealing applications due to timing for shipment of large  systems, lower
shipments for ink jet nozzle drilling applications  and  lower materials processing applications sales
partially offset by higher shipments for semiconductor and medical  applications.

54

The increase in our CLC segment sales from fiscal  2014 to fiscal 2015 was  primarily  due to higher
medical, bioinstrumentation and flat panel display  application  sales.  The  decrease in our CLC segment
sales  from fiscal 2013 to fiscal 2014 was primarily due to lower  advanced packaging  sales  due  to  market
softness and lower military application sales partially offset by  higher sales for medical and
instrumentation applications.

Gross Profit

Consolidated

Our gross profit rate increased by 2.4%  to  41.8% in fiscal  2015 from 39.4% in fiscal 2014 primarily

due to favorable product margins (1.2%) resulting  from favorable  mix in the microelectronics market
and the favorable impact from foreign currency fluctuations net of the impact of  lower volumes  in
certain business units. In addition, the margin also benefited  from lower warranty  costs (0.6%) due to
fewer warranty events in both segments, lower other costs (0.5%)  due primarily to lower inventory
charges as well as lower intangibles amortization  (0.1%).

Our gross profit rate decreased by 0.4% to 39.4%  in fiscal  2014 from 39.8% in fiscal 2013

primarily due to unfavorable product margins (0.4%)  resulting from  unfavorable  mix  in the OEM and
instrumentation and material processing markets in the CLC  segment  and  unfavorable  impact  of
foreign exchange rates in the SLS segment as well as higher  intangibles amortization (0.2%) due to the
acquisitions of Lumera at the end  of the first quarter of  fiscal 2013 and  Innolight in  the first quarter of
fiscal 2013 partially offset by lower warranty costs as a  percentage of sales (0.2%) due to fewer
warranty events in the SLS segment.

Our gross profit rate has been and will continue  to  be  affected by a variety of factors including

market and product mix, pricing on volume orders, shipment volumes, our ability to manufacture
advanced and more complex products, manufacturing efficiencies, excess and obsolete inventory write-
downs, warranty costs, amortization of intangibles, pricing by competitors or  suppliers, new product
introductions, production volume, customization and reconfiguration of systems, commodity  prices and
foreign currency fluctuations, particularly the recent weakening of the  Euro and a lesser  extent, the
Japanese Yen and South Korean Won.

Specialty Lasers and Systems

Our SLS gross profit rate increased by 3.2% to 45.3% in fiscal 2015  from 42.1%  in fiscal 2014
primarily due to favorable product margins (1.7%), lower other costs (0.8%) primarily  due  to lower
inventory charges net of the amortization of the inventory  step up  from the Tinsley  and Raydiance
acquisitions, lower warranty costs (0.6%) due  to  fewer warranty events and lower intangibles
amortization expense (0.1%). The 1.7%  product margin  improvement resulted from favorable product
mix in the microelectronics and OEM components and instrumentation markets as well  as favorable
service mix and the favorable impact from foreign currency fluctuations.

Our SLS gross profit rate increased by 0.4% to 42.1% in fiscal 2014  from 41.7%  in fiscal 2013

primarily due to lower warranty costs (0.8%) due to fewer  warranty events and lower  other  costs
(0.1%) due to inventory step up amortization from the  acquisition  of  Lumera recorded  in fiscal 2013
net of higher fiscal 2014 inventory provisions as a percentage of sales. The decreases were partially
offset by higher intangibles amortization (0.3%) due to the acquisitions  of  Lumera at  the end of the
first quarter of fiscal 2013 and Innolight in the first  quarter of fiscal 2013 and the beginning of
amortization of in-process research and development (IPR&D) for Lumera in the third quarter of fiscal
2014 as well as unfavorable product cost (0.2%) due to higher scrap, rework and engineering  change
order variances, unfavorable mix in the microelectronics and medical markets and  the unfavorable
impact of foreign exchange rates.

55

Commercial Lasers and Components

Our CLC gross profit rate increased by 1.0%  to  34.9% in fiscal 2015 from 33.9%  in fiscal 2014

primarily due to a favorable product margin  (0.5%) and lower warranty costs (0.5%) due to fewer
warranty events. The 0.5% product margin improvement resulted  from favorable mix in the OEM
components and instrumentation and  materials  processing markets partially offset by unfavorable yields
in certain business units.

Our CLC gross profit rate decreased by 2.3% to 33.9% in fiscal 2014  from 36.2%  in fiscal 2013
primarily due to higher warranty costs (1.2%)  due to the  impact of a higher  installed base on lower
revenues in the advanced packaging market as  well as  new product introductions  in the materials
processing and OEM components and  instrumentation markets,  unfavorable product costs  (1.0%)
resulting from unfavorable mix in the  OEM components and  instrumentation and  material  processing
markets and higher other costs (0.1%)  due to slightly  higher inventory provisions as  a percentage of
sales  net of lower freight and duty.

Operating Expenses

The following table sets forth, for the periods  indicated, the amount of operating expenses and
their relative percentages of total net  sales  by  the line  items reflected in our consolidated statement of
operations (dollars in thousands):

2015

Percentage
of total
net sales

Amount

Fiscal

2014

Percentage
of total
net sales

Amount

Amount

2013

Percentage
of total
net sales

Research and development . . . . .
Selling, general and administrative
Gain on business combination . . .
Impairment of investment . . . . . .
Amortization of intangible assets .

$ 81,455
149,829
(1,316)
2,017
2,667

10.2%
18.7%
(0.2)%
0.2%
0.3%

(Dollars in thousands)
$ 79,070
154,030
—
—
3,424

10.0% $ 82,785
19.4% 149,513
—
—
5,074

—%
—%
0.4%

Total operating expenses . . . . . . .

$234,652

29.2%

$236,524

29.8% $237,372

10.2%
18.5%
—%
—%
0.6%

29.3%

Research and development

Fiscal 2015 research and development (‘‘R&D’’) expenses increased $2.4  million,  or 3%, from
fiscal 2014, and increased to 10.2% from  10.0% of sales. The $2.4 million increase  was  primarily  due to
$2.5 million higher project spending as  a result  of  lower customer  reimbursements for development
projects and higher spending on various projects net of the favorable impact  of foreign exchange rates
as well as an increase of $0.6 million from the  impact  of  the acquisitions of Tinsley and Raydiance in
the fourth quarter of fiscal 2015. The increases were partially offset by $0.7 million lower other
spending including lower charges for  increases in deferred compensation plan liabilities with the  related
income for increases in deferred compensation assets  recorded in other  income (expense) and lower
stock-based compensation expense. On  a segment basis, SLS spending increased $0.8 million primarily
due to higher net spending on projects due to lower  customer reimbursements  and the  impact of the
acquisitions of Tinsley and Raydiance partially offset by  the favorable impact  of  foreign exchange  rates.
CLC spending increased $2.1 million primarily  due  to  higher spending on projects and  lower customer
reimbursements. Corporate and other spending decreased $0.5 million due  to  lower charges for
increases in deferred compensation plan liabilities and lower stock-based compensation  expense.

56

Fiscal 2014 research and development (‘‘R&D’’) expenses decreased $3.7  million, or  4%, from
fiscal 2013, and decreased to 10.0% from 10.2%  of sales.  The $3.7 million decrease was  primarily due
to $5.3 million lower project spending as  a result of  higher customer reimbursements for development
projects net of higher spending on various projects and increased  headcount. The  decreases were
partially offset by the unfavorable impact  of foreign exchange rates and  $0.4 million higher  other
spending including higher charges for increases in  deferred compensation plan liabilities with the
related expenses for decreases in deferred compensation assets  recorded in other income (expense) and
higher stock-based compensation expense. On a segment basis, SLS  spending  decreased $2.9 million
primarily due to lower net spending on projects due  to  higher  customer reimbursements  net of higher
other spending on projects partially offset by the impact of foreign exchange  rates.  CLC spending
decreased $1.2 million primarily due lower spending on projects. Corporate and other spending
increased $0.4 million due to higher charges for increases in deferred  compensation plan  liabilities and
higher stock-based compensation expense.

Selling, general and administrative

Fiscal 2015 selling, general and administrative  (‘‘SG&A’’) expenses decreased  $4.2 million, or 3%,

from fiscal 2014. The decrease was primarily due to $3.7 million lower  charges  for increases in deferred
compensation plan liabilities with the related income for  increases in  deferred compensation assets
recorded in other income (expense) and $0.7 million lower stock-based  compensation expense.  The
decreases were partially offset by $0.2 million  higher other net variable spending  due  to  higher payroll
related spending from higher variable compensation, salaries  and benefits,  higher legal  and consulting
costs including costs related to acquisitions and higher  bad  debt expenses partially  offset by the
favorable impact of foreign exchange  rates and lower demo  amortization. On  a segment basis, SLS
segment expenses  decreased $1.7 million  primarily due to lower  variable  spending. CLC spending
decreased $1.2 million primarily due to lower variable spending. Spending for Corporate  and other
decreased $1.3 million primarily due to lower charges for  increases in  deferred compensation plan
liabilities and lower stock-based compensation expense  partially offset by higher  variable spending
including legal and consulting costs related to acquisitions and higher payroll spending.

Fiscal 2014 selling, general and administrative  (‘‘SG&A’’) expenses increased $4.5 million, or 3%,
from fiscal 2013. The increase was primarily due to $2.9 million higher  payroll  spending  due  to  higher
headcount and increased salaries and benefits, higher sales commissions due to changes  in regional  mix
and higher variable compensation spending; $1.2  million  higher charges for increases in deferred
compensation plan liabilities with the related expenses  for decreases  in deferred compensation assets
recorded in other income (expense); and $0.5 million related to the acquisitions of Lumera and
Innolight in the first quarter of fiscal 2013. The increases were partially offset by $0.1 million lower
other variable spending on consulting and legal  costs for acquisitions and lower external  sales
representative commissions net of the unfavorable impact of foreign exchange rates. On a  segment
basis, SLS segment expenses increased $2.0  million primarily due to higher payroll  spending,  the
unfavorable impact of foreign exchange rates and the acquisitions of  Lumera and Innolight partially
offset by lower external sales representative commissions. CLC spending increased  $2.6 million
primarily due to higher payroll spending and higher other variable spending partially offset by lower
external  sales representative commissions.  Spending for Corporate and other decreased $0.1 million
primarily due to lower legal and consulting related to acquisitions  and lower other variable spending
partially offset by higher charges for  increases in deferred compensation plan liabilities and  higher
payroll spending.

Gain on business combination

On July 27, 2015, we acquired the assets  and  certain liabilities of the Tinsley  Optics (‘‘Tinsley’’)

business from L-3 Communications Corporation for approximately $4.3  million, excluding  transaction

57

costs (See Note 3). The purchase price was lower than the  fair value of net  assets purchased, resulting
in a gain of $1.3 million recorded in our  consolidated  statements of operations for  our fiscal year 2015.

Impairment of investment

On June 8, 2010, we invested  $2.0 million  in SiOnyx, Inc.,  a privately-held company. The

investment was included in other assets and was being carried on a cost basis. During  the third quarter
of fiscal 2015 we determined that our investment  became other-than temporarily impaired. As  a result,
we recorded a non-cash impairment charge of $2.0 million to operating expense in our  results of
operations in the third quarter of fiscal 2015.

Amortization of intangible assets

Amortization of intangible assets decreased  $0.8 million, or 22%,  from  fiscal 2014 to fiscal  2015

primarily due to the completion of amortization of certain  intangibles from prior acquisitions partially
offset by amortization from the Raydiance acquisition in  the fourth quarter of fiscal 2015.

Amortization of intangible assets decreased  $1.7 million, or 33%,  from  fiscal 2013 to fiscal  2014

primarily due to the completion of amortization of certain  intangibles from the  acquisition  of Lumera
and other prior acquisitions.

Other income (expense), net

Other income (expense), net, decreased  $3.5 million from fiscal 2014  to  fiscal 2015. The decrease

was primarily due to $4.6 million lower gains,  net of expenses, on our  deferred compensation plan
assets partially offset by lower net  foreign  currency  exchange  losses  ($0.9 million) and $0.2  million
higher interest income due to higher  balances of cash and  short-term investments.  Net foreign currency
exchange losses decreased due to higher unhedged exposure in fiscal 2014  and the  significant
movement of the Japanese Yen versus  the Euro in the last month  of the first quarter of fiscal 2014.  In
addition, favorable changes in foreign exchange rates in  the second  quarter of fiscal 2015  compared to
the timing of hedge contracts were partially offset by  an unfavorable  impact in  fiscal 2015 due to the
weakening of certain Asian currencies  against the  U.S. Dollar.

Other income (expense), net, increased  $3.8 million from fiscal 2013 to fiscal 2014. The  increase

was primarily due to $2.1 million higher  gains, net of expenses, on  our deferred compensation plan
assets and higher net foreign currency exchange gains ($1.5  million) primarily due to more favorable
movement in the Japanese Yen-Euro cross rate during fiscal 2014.

Income taxes

The effective tax rate on income before  income  taxes for  fiscal 2015 of 23.3% was lower than the
statutory rate of 35.0%. This was primarily due to differences  related  to  the benefit of income subject
to foreign tax rates that are lower than  U.S. tax rates including South Korea and  Singapore tax
exemptions, the benefit of foreign tax credits and the benefit  of  federal research and development  tax
credits including renewal of the federal research and development tax credits for fiscal 2014. These
amounts are partially offset by deemed dividend  inclusions under the Subpart F tax  rules,  stock-based
compensation not deductible for tax purposes  and limitations on  the deductibility of compensation
under IRC Section 162(m).

The effective tax rate on income before  income  taxes for  fiscal 2014 of 25.4% was lower than the
statutory rate of 35.0%. This was primarily due to differences  related  to  the benefit of income subject
to foreign tax rates that are lower than  U.S. tax rates including South Korea and  Singapore tax
exemptions and the benefit of foreign tax  credits.  These amounts  are  partially offset by deemed

58

dividend inclusions under the Subpart F tax rules, stock-based compensation not deductible for tax
purposes  and limitations on the deductibility  of  compensation under IRC Section 162(m).

The effective tax rate on income before  income  taxes for  fiscal 2013 of 20.5% was lower than the
statutory rate of 35.0%. This was primarily due to differences  related  to  the benefit of income subject
to foreign tax rates that are lower than  U.S. tax rates including South Korea and  Singapore tax
exemptions, the benefit of foreign tax credits, the benefit of the federal research and  development tax
credits including renewal of the federal research and development tax credits for fiscal 2012 and the
benefit of releasing foreign tax reserves accrued under ASC 740-10 Income Taxes and related interest.
These amounts are partially offset by  deemed  dividend  inclusions under the Subpart F  tax rules, stock-
based compensation not deductible for tax purposes and limitations  on the deductibility of
compensation under IRC Section 162(m).

During fiscal 2015, we increased our valuation  allowance  on deferred  tax  assets by $1.2  million to

$15.6 million primarily due to the reduced ability to utilize California and other  states research and
development tax credits. During fiscal  2014, we  increased  our valuation  allowance on deferred tax
assets by $1.0 million to $14.4 million  primarily due to the  reduced ability  to  utilize California and
other states research and development  tax  credits. In making  the determination to record the valuation
allowance, management considered the likelihood of future taxable income and feasible and prudent
tax planning strategies to realize deferred tax assets. In the future, if we determine  that  we expect to
realize deferred tax assets, an adjustment to the  valuation  allowance  will affect income in the  period
such determination is made.

Coherent Korea received the final approval for a High-Tech  tax exemption  in 2013 from the South
Korean authorities and it is subject to capital  contribution limitations. The impact of this tax  exemption
decreased South Korean income taxes by  approximately  $2.8 million (or $0.11 per diluted share) in
fiscal 2015, $2.4 million (or $0.10 per  diluted share) in fiscal 2014 and  $2.1 million  (or  $0.09 per diluted
share) in fiscal 2013. The remaining High-Tech tax exemption benefit is minimal and should  be  fully
utilized in fiscal 2016 and Coherent Korea should be subject  to  South Korea income tax at  that time.

Coherent Singapore had previously received a Pioneer Status tax exemption from  the Singapore
authorities effective from fiscal 2012 through fiscal 2017, and it may  be  extended if certain additional
requirements are satisfied. The tax holiday  is conditional upon  our meeting  certain revenue, business
spending and employment thresholds.  Although Coherent  Singapore had income in fiscal  2015, 2014
and 2013, these amounts were offset  by a  loss carryforward from  fiscal  2012 and  therefore we  did not
realize a cumulative benefit for the Singapore tax holiday.

FINANCIAL CONDITION

Liquidity and capital resources

At October 3, 2015, we had assets classified as  cash and cash equivalents  and  short-term

investments, in an aggregate amount of $325.5  million, compared  to  $318.3 million at September 27,
2014. At October 3, 2015, approximately $271.3 million  of this cash  and  securities was held in certain of
our  foreign subsidiaries, $90.0 million of which was denominated in  currencies other than  the U.S.
dollar. We currently have approximately  $263.3 million  of cash  held  by foreign subsidiaries where we
intend to permanently reinvest our accumulated earnings  in these entities and our  current plans do not
demonstrate a need for these funds to  support our domestic  operations. If, however,  a portion of these
funds were needed for and distributed to our operations  in the United States, we  would be subject to
additional U.S. income taxes and foreign  withholding taxes. The amount of the  taxes due would depend
on the amount and manner of repatriation, as well as the  location from  where the funds  are
repatriated. We actively monitor the third-party depository institutions  that hold these assets, primarily
focusing on the safety of principal and secondarily maximizing yield on these assets. We diversify our
cash and cash equivalents and investments  among various financial institutions, money market funds,

59

sovereign debt and other securities in order to reduce our exposure  should any one of these  financial
institutions or financial instruments fail or encounter difficulties.  To date, we  have not experienced any
material loss or lack of access to our invested  cash,  cash equivalents or short-term investments.
However, we can provide no assurances  that access to our invested cash, cash  equivalents or  short-term
investments will not be impacted by adverse conditions in the  financial  markets.

In the second quarter of fiscal 2015 and  the fourth  quarter of fiscal 2014,  we converted
$42.3 million and $62.7 million, respectively,  of  cash and securities held in certain  of  our  foreign
subsidiaries to U.S. dollars and invested those funds within  a European subsidiary  whose  functional
currency is the U.S. dollar. At October 3, 2015,  this subsidiary  had $170.3  million of  U.S. dollar
denominated investments primarily in  U.S. Treasury  securities, corporate notes  and commercial  paper.
In November 2015, we converted an additional $33.0  million of cash and  securities  held in certain of
our  foreign subsidiaries to U.S. dollars and invested  those  funds within a  European subsidiary whose
functional currency is the U.S. dollar. Accordingly,  there is  no translation expense arising from this
entity holding U.S. dollar denominated investments.  The  converted funds are not intended to be
repatriated to the U.S. and no U.S. tax was triggered on the  transfer of these funds to the European
subsidiary. See ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES  ABOUT
MARKET RISK below for more information about risks and trends related to foreign currencies.

Sources and Uses of Cash

Historically, our primary source of cash has been provided by  operations.  Other sources of cash in

the past three fiscal years include proceeds  received from  the sale of our stock through our employee
stock option and purchase plans. Our  historical  uses of  cash have  primarily  been for the repurchase of
our  common stock, capital expenditures, acquisitions of businesses and technologies and  the payment of
a one-time cash dividend in the first quarter  of fiscal 2013. Supplemental information pertaining to our
historical sources and uses of cash is presented  as follows and should  be read in  conjunction with  our
Consolidated Statements of Cash Flows  and  notes thereto (in thousands):

Net cash provided by operating activities . . . . . . . .
Sales of shares under employee stock plans . . . . . .
Repurchase of common stock . . . . . . . . . . . . . . . .
Cash dividend paid on common stock . . . . . . . . . .
Capital expenditures . . . . . . . . . . . . . . . . . . . . . . .
Acquisition of businesses, net of cash acquired . . . .

2015

$124,458
7,308
(75,027)
—
(22,163)
(9,300)

Fiscal

2014

2013

$ 91,379
$115,522
10,685
16,541
—
—
— (24,040)
(21,988)
— (67,289)

(23,390)

Net cash provided by operating activities  increased by $33.1 million  in fiscal 2015 compared to
fiscal 2014 and decreased by $24.1 million in fiscal  2014 compared to fiscal 2013. The increase in cash
provided by operating activities in  fiscal 2015 was primarily due to higher net income and higher cash
flows from the timing of shipments of large  systems from inventory  partially  offset by lower  cash flows
from prepaid income taxes and accounts receivable.  The decrease in  cash provided by operating
activities in fiscal 2014 was primarily due to lower  cash flows from  the timing of inventory purchases to
support new products and accounts payable, lower net income,  lower  cash flows from the  timing of
accounts receivable due to higher days sales outstanding  and  lower  income from operations partially
offset by higher cash flows from the timing of other current  liabilities.  We believe  that  our existing
cash, cash equivalents and short term investments combined with cash to be provided  by  operating
activities will be adequate to cover our working capital  needs and planned capital expenditures for  at
least  the next 12 months to the extent such  items are known or  are  reasonably determinable based on
current business and market conditions. However, we may elect to finance certain of our capital
expenditure requirements through borrowings  under our bank credit facilities or other sources of

60

capital. We continue to follow our strategy to further  strengthen our  financial position by using
available cash flow to fund operations.

We intend to continue pursuing acquisition opportunities at valuations  we believe are reasonable
based upon market conditions. However, we cannot accurately predict the timing, size and  success of
our  acquisition efforts or our associated  potential capital commitments.  Furthermore,  we cannot  assure
you that  we will be able to acquire businesses  on terms acceptable to us. We expect to fund future
acquisitions primarily through existing  cash balances  and cash flows from operations. If  required, we
will look for additional borrowings or consider the issuance of  securities. The extent to which we will
be willing or able to use our common stock  to  make  acquisitions will depend on its  market  value at the
time and the willingness of potential sellers to accept  it as full or partial payment.

On July 24, 2015, we acquired certain assets  of Raydiance for approximately $5.0  million, excluding
transaction costs. On July 27, 2015, we acquired the assets and certain liabilities of the Tinsley business
from L-3 Communications Corporation for approximately $4.3  million, excluding  transaction costs.

On December 10, 2012, we announced that the Board  of Directors  approved a $1.00 per share
special cash dividend on our outstanding common stock payable on December 27,  2012 to stockholders
of record on December 19, 2012, resulting in a  payment of $24.0 million in the first quarter of fiscal
2013. We do not expect to pay any additional dividends in the foreseeable future.

In fiscal 2015, under plans authorized by the Board of Directors, we repurchased and retired

1,302,323 shares of outstanding common  stock  at an  average price  of $57.59 per share  for a  total  of
$75.0 million.

Additional sources of cash available  to  us  were domestic and international  currency  lines  of credit

and bank credit facilities totaling $63.2 million  as of October 3,  2015, of which $60.6 million  was
unused and available. These unsecured credit  facilities  were used in the U.S., Europe, Japan and  China
during fiscal 2015. Our domestic line of credit  consists of a $50.0 million unsecured revolving  credit
account, which expires on May 31, 2017  and is subject to covenants related to financial ratios and
tangible net worth and we were in compliance with  these covenants  at  October 3,  2015. We  have used
$1.1 million for letters of credit against our domestic line  of  credit and  $1.5 million  of the international
currency lines has been used as guarantees as of October 3,  2015. In the first quarter of fiscal 2016, we
have drawn $5.0 million on our domestic line  of credit.

Our ratio of current assets to current liabilities was 5.6:1 at October 3,  2015, compared to 5.8:1  at
September 27, 2014. The decrease in  our ratio is  primarily  due to increases in  other  current liabilities
and taxes payable as well as decreases in inventories  partially offset by increases  in cash and  short-term
investments and accounts receivable. Our cash and  cash  equivalents,  short-term investments and
working capital are as follows (in thousands):

Cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . .
Short-term investments . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Working capital . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$130,607
194,908
558,202

$ 91,217
227,058
563,736

Fiscal

2015

2014

61

Contractual Obligations and Off-Balance Sheet Arrangements

We have no off-balance sheet arrangements  as defined  by  Regulation S-K of the Securities Act of

1933. The following summarizes our contractual obligations  at October 3, 2015  and the  effect  such
obligations are expected to have on our liquidity and cash  flow  in future  periods  (in  thousands):

Operating lease payments . . .
Asset retirement obligations .
Purchase commitments for

inventory . . . . . . . . . . . . .
Purchase obligations-other . .

Total

$45,853
2,999

Less than
1 year

$10,805
—

1 to 3 years

3 to 5 years

$ 9,630
1,064

$7,372
777

More than
5  years

$18,046
1,158

25,309
8,979

24,587
6,309

722
2,670

—
—

—
—

Total . . . . . . . . . . . . . . . . . .

$83,140

$41,701

$14,086

$8,149

$19,204

Because of the uncertainty as to the timing  of  such  payments, we have excluded  cash payments
related to our contractual obligations for  our deferred compensation plans aggregating $28.2 million at
October 3, 2015.

As of October 3, 2015, we recorded gross unrecognized tax benefits of $24.3 million including
gross  interest and  penalties of $1.8 million. As of  September 27, 2014, we recorded gross unrecognized
tax benefits of $23.7 million including  gross  interest and  penalties of $1.8 million.  Both gross
unrecognized tax benefits and gross interest and penalties are classified as non-current liabilities in the
consolidated balance sheet. At this time, we  are unable  to make a reasonably reliable  estimate of the
timing of payments in individual years due to uncertainties in the timing of tax audit  outcomes. As  a
result, these amounts are not included  in  the table above.

Changes in financial condition

Cash provided by operating activities in  fiscal 2015  was $124.5 million,  which included net income
of $76.4 million, depreciation and amortization of $33.1  million, stock-based compensation expense of
$18.2 million, the impairment of our investment in SiOnyx of $2.0 million, decreases in net deferred tax
assets of $0.8 million and $0.6 million  other, partially  offset by cash used by operating assets and
liabilities of $5.3 million and the net  effect  of the gain from  acquisition of Tinsley of $1.3 million. Cash
provided by operating activities in fiscal  2014 was $91.4 million, which included net income of
$59.1 million, depreciation and amortization of $36.2 million and stock-based compensation expense of
$18.9 million partially offset by cash used by operating  assets and  liabilities of $13.3 million, increases
in net deferred tax assets of $8.2 million  and  $1.3 million  other.

Cash provided by investing activities  in  fiscal  2015 of $3.2 million included  $33.5 million net sales

and maturities of available-for-sale securities partially offset by $21.0 million, net, used to acquire
property and equipment and  improve buildings net  of proceeds from dispositions and $9.3 million used
to acquire Tinsley and Raydiance. Cash used in investing activities in fiscal 2014  of $109.8 million
included $22.8 million, net, used to acquire  property and  equipment and improve buildings net of
proceeds from dispositions and $87.0 million net purchases of  available-for-sale securities.

Cash used in financing activities in fiscal 2015 was $73.0 million, which included $75.0 million

repurchases of common stock and $5.3  million outflows due  to  net settlement of restricted stock
partially offset by $7.3 million generated  from our employee stock option and purchase plans. Cash
provided by financing activities in fiscal 2014  was $2.9 million,  which included $10.7 million generated
from our employee stock option and purchase  plans partially  offset by $7.8  million outflows  due  to  net
settlement of restricted stock.

62

Changes in exchange rates in fiscal 2015 resulted in a decrease in cash balances of $15.2 million.

Changes in exchange rates in fiscal 2014 resulted in a decrease in cash balances of $3.7  million

RECENT ACCOUNTING PRONOUNCEMENTS

See Note 2. ‘‘Significant Accounting Policies’’ in the  Notes to Consolidated Financial Statements
for a full description of recent accounting pronouncements, including the respective dates of adoption
or expected adoption and effects on  our  consolidated financial position, results of operations and cash
flows.

APPLICATION OF CRITICAL ACCOUNTING  POLICIES

Our discussion and analysis of financial  condition  and  results of operations are  based upon our

consolidated financial statements, which have  been prepared in accordance  with accounting principles
generally accepted in the United States of  America and  pursuant to the rules and regulations  of the
SEC.  The preparation of these financial statements requires  management to make estimates  and
assumptions that affect the reported amounts  of assets and liabilities and disclosure of  contingent assets
and liabilities at the date of the financial  statements  and  the reported amounts of revenues and
expenses during the reporting period.  We  have identified the  following  as the items that require the
most significant judgment and often involve  complex estimation:  revenue  recognition, accounting  for
long-lived assets (including goodwill and intangible assets), inventory valuation, warranty reserves,
stock-based compensation and accounting for  income taxes.

Revenue Recognition

We recognize revenue when all four revenue recognition criteria  have been met: persuasive
evidence of an arrangement exists, the  product has  been delivered or  the  service  has been  rendered,
the price is fixed or determinable and collection is probable.  Revenue from  product sales is  recorded
when all of the foregoing conditions are met and  risk  of  loss  and title passes to the customer. Our
products typically include a warranty and the estimated cost of product  warranty claims  (based on
historical experience) is recorded at the time  the sale is recognized. Sales to customers are generally
not subject to any price protection or return  rights.

The majority of our sales are made to original equipment manufacturers (‘‘OEMs’’), distributors,

representatives and end-users in the non-scientific market.  Sales  made to these customers do not
require installation of the products by us and are not subject to other post-delivery obligations,  except
in occasional instances where we have agreed to perform  installation  or provide training. In those
instances, we defer revenue related to  installation  services or training  until these  services have been
rendered. We allocate revenue from multiple element  arrangements to the  various elements  based upon
fair values or a selling price hierarchy,  as more fully described in Note  2, ‘‘Significant Accounting
Policies—Revenue Recognition,’’ in our consolidated financial statements.

Should changes in conditions cause management to determine these criteria  are not met  for
certain future transactions, revenue recognized for  any reporting  period could be adversely  affected.
Failure to obtain anticipated orders due  to  delays or  cancellations of  orders  could  have a material
adverse effect on our revenue. In addition, pressures from  customers to reduce  our  prices or to modify
our  existing sales terms may have a material adverse  effect on our  revenue in  future periods.

Our sales to distributors, representatives and  end-user  customers typically  do not have customer
acceptance provisions and only certain  of  our  sales  to  OEM customers and  integrators have customer
acceptance provisions. Customer acceptance  is generally limited to performance under  our published
product specifications. For the few product sales that have  customer  acceptance  provisions because of
higher than published specifications, (1)  the products are tested  and  accepted by the customer at our

63

site or the customer accepts the results of our  testing program prior  to  shipment to the customer, or
(2) the revenue is deferred until customer  acceptance  occurs.

Sales to end-users in the scientific market typically  require installation and, thus, involve
post-delivery obligations; however our post-delivery  installation  obligations are not essential to the
functionality of our products. We defer  revenue  related to installation services  until completion of these
services.

For most products, training is not provided; therefore,  no post-delivery training  obligation exists.

However, when training is provided to our customers,  it is typically priced separately and  recognized as
revenue as these services are provided.

For multiple element arrangements which include extended maintenance contracts,  we allocate and

defer the amount of consideration equal to the separately stated  price and  recognize revenue on a
straight-line basis over the contract period.

Long-Lived Assets and Goodwill

We evaluate long-lived assets and amortizable intangible  assets whenever events or  changes in

business circumstances or our planned  use of assets  indicate  that their carrying amounts may  not  be
fully recoverable or that their useful  lives are no longer  appropriate. Reviews  are performed to
determine whether the carrying values of the assets are impaired based on  comparison  to  the
undiscounted expected future cash flows identifiable  to  such long-lived  and  amortizable  intangible
assets. If the comparison indicates that impairment exists,  the impaired asset is  written  down to its fair
value.

We have determined that our reporting units  are the same as our operating  segments as each

constitutes a business for which discrete financial information is available  and for which  segment
management regularly reviews the operating results. We make this determination  in a manner
consistent with how the operating segments  are managed.  Based  on  this  analysis, we have identified two
reporting units which are our reportable segments: SLS and CLC.

Goodwill is tested for impairment on  an annual  basis and between annual tests in certain

circumstances, and written down when impaired (see Note 7 ‘‘Goodwill and Intangible  Assets’’ in the
Notes to Consolidated Financial Statements). We generally perform our annual impairment tests during
the fourth quarter of each fiscal year using the  opening balance sheet as  of the first day of the  fourth
fiscal quarter, with any resulting impairment recorded in  the fourth quarter of the fiscal year.

In fiscal 2013, we elected to bypass the qualitative assessment and proceed  directly to performing
the first step of the goodwill impairment test. This election was  made because  we had last  performed
this  detailed impairment test in fiscal  2010 and  we had subsequently added a substantial amount of
goodwill balances as a result of our acquisitions of Midaz in the fourth quarter of fiscal 2012  and the
acquisitions of Innolight and Lumera  in the first quarter  of  fiscal  2013. We performed  our  Step 1 test
during the fourth quarter of fiscal 2013 using the opening balance sheet as of the  first  day of the fourth
quarter and noted no impairment. Management  completed and  reviewed the  results of the  Step 1
analysis and concluded that a Step 2 analysis was not required as the  estimated  fair values of both of
our  reporting units were substantially in  excess  of their carrying values.  Between the completion of that
testing and the end of the fourth quarter of  fiscal  2013, we noted no indications of impairment  or
triggering events to cause us to review goodwill for potential impairment.

In fiscal 2014 and 2015, we conducted  a qualitative  assessment of the goodwill in  the SLS
reporting unit during the fourth quarter of each fiscal year using the  opening balance sheet as of  the
first day of the fourth quarter and concluded that  it was more  likely than not that the fair value of  the
reporting unit exceeded its carrying amount.  In assessing  the qualitative factors, we considered the
impact of these key factors: macroeconomic conditions, fluctuations  in foreign  currency,  market  and

64

industry conditions, our operating and competitive  environment, regulatory and political developments,
the overall financial performance of our reporting units including cost  factors  and budgeted-to-actual
revenue results. We also considered our  market  capitalization, stock price  performance and the
significant excess calculated in the prior year between estimated fair  value  and the  carrying value of
SLS.  Based on our assessment, goodwill in the  SLS reporting unit  was not impaired  as of the first day
of the fourth quarter of both fiscal 2014 and 2015. As such, it was not necessary to perform the
two-step goodwill impairment test at that time in either fiscal year.

For our CLC reporting unit we elected to bypass the qualitative assessment in fiscal 2014 and
proceeded directly to performing the  first  step of  goodwill  impairment.  The  election was made in
consideration of the lower financial performance of the reporting  unit when compared to fiscal 2013,
mostly due to softness in market conditions, predominantly in the advanced packaging market. We
performed the Step 1 test during the  fourth quarter  of  fiscal 2014. We determined  the fair value of the
reporting unit for the Step 1 test using a 50-50% weighting of the Income (discounted  cash flow)
approach and Market (market comparable)  approach. The Income approach utilizes  the discounted
cash flow model to provide an estimation of fair value based on the cash flows that a business expects
to generate. These cash flows are based on  forecasts  developed internally by management which are
then discounted at an after tax rate of  return required  by equity  and debt market participants of a
business enterprise. This rate of return or cost  of  capital is weighted based on  the capitalization of
comparable companies. The Market approach determines fair  value by  comparing the reporting units to
comparable companies in similar lines  of  business  that are publicly traded. Total  Enterprise Value
(TEV) multiples such as TEV to revenues and TEV to earnings (if  applicable) before  interest and
taxes of the publicly traded companies  are calculated. These multiples are  then applied to the reporting
unit’s operating results to obtain an estimate of fair value. Each  of  these two  approaches  captures
aspects of value in each reporting unit. The Income approach captures our expected future
performance, and the Market approach captures  how investors view the  reporting units through  other
competitors. We believe these valuation approaches  are proven valuation techniques  and methodologies
for our industry and are widely accepted by investors. As neither  was  perceived by us to deliver any
greater indication of value than the other,  and  neither approach individually computed a fair value less
than the carrying value of the segment, we  weighted  each  of  the approaches equally. Management
completed and reviewed the results of the  Step 1 analysis and concluded that a Step  2 analysis  was not
required as the estimated fair value of the CLC reporting  unit was in  excess  of its  carrying value.
Between the completion of that testing and  the end of  the fourth  quarter of fiscal 2014, we noted no
indications of impairment or triggering events  for either reporting unit  to  cause us  to  review goodwill
for potential impairment

For our CLC reporting unit we elected to bypass the qualitative assessment in fiscal 2015 and
proceeded directly to performing the  first  step of  goodwill  impairment.  Although the reporting unit had
better financial performance in fiscal 2015 compared  to  fiscal  2014, such  performance was not
significant enough to justify performing  only a qualitative assessment in fiscal 2015. Accordingly, we
performed the Step 1 test during the  fourth quarter  of  fiscal 2015. We determined  the fair value of the
reporting unit for the Step 1 test using a 50-50% weighting of the Income (discounted  cash flow)
approach and Market (market comparable)  approach. The Income approach utilizes  the discounted
cash flow model to provide an estimation of fair value based on the cash flows that a business expects
to generate. These cash flows are based on  forecasts  developed internally by management which are
then discounted at an after tax rate of  return required  by equity  and debt market participants of a
business enterprise. This rate of return or cost  of  capital is weighted based on  the capitalization of
comparable companies. The Market approach determines fair  value by  comparing the reporting units to
comparable companies in similar lines  of  business  that are publicly traded. Total  Enterprise Value
(TEV) multiples such as TEV to revenues and TEV to earnings (if  applicable) before  interest and
taxes of the publicly traded companies  are calculated. These multiples are  then applied to the reporting
unit’s operating results to obtain an estimate of fair value. Each  of  these two  approaches  captures

65

aspects of value in each reporting unit. The Income approach captures our expected future
performance, and the Market approach captures  how investors view the  reporting units through  other
competitors. We believe these valuation approaches  are proven valuation techniques  and methodologies
for our industry and are widely accepted by investors. As neither  was  perceived by us to deliver any
greater indication of value than the other,  and  neither approach individually computed a fair value less
than the carrying value of the segment, we  weighted  each  of  the approaches equally. Management
completed and reviewed the results of the  Step 1 analysis and concluded that a Step  2 analysis  was not
required as the estimated fair value of the CLC reporting  unit was substantially in  excess  of its  carrying
value. Between the completion of that testing  and  the end of the  fourth quarter of  fiscal  2015, we
noted no indications of impairment or triggering  events for either reporting unit to cause us to review
goodwill for potential impairment.

At October 3, 2015, we had $101.8 million of goodwill ($95.5 million SLS and $6.4 million in
CLC), $22.8 million of purchased intangible  assets and $102.4 million of property and equipment  on
our  consolidated balance sheet.

Inventory Valuation

We record our inventory at the lower of cost  (computed on  a first-in, first-out basis) or market. We
write-down our inventory to its estimated  market  value based on  assumptions about future  demand and
market conditions. Inventory write-downs are generally recorded within guidelines  set by management
when the inventory for a device exceeds  12 months of its demand or when management has  deemed
parts are no longer active or useful. If actual market conditions are less favorable  than those projected
by management, additional inventory write-downs may be required which  could  materially affect our
future results of operations. Due to rapidly changing forecasts and orders, additional write-downs for
excess  or obsolete inventory, while not currently expected, could be required  in the future. In  the event
that alternative future uses of fully written down inventories  are identified, we may experience better
than normal profit margins when such inventory  is sold. Differences between actual results and
previous estimates of excess and obsolete inventory  could  materially affect  our  future results of
operations. We write-down our demo inventory by amortizing the cost of  demo inventory over a twenty
month period starting from the fourth month after such  inventory is  placed in  service.

Warranty Reserves

We provide warranties on the majority of our product  sales and allowances for estimated warranty
costs are recorded during the period of sale. The determination of  such allowances  requires us to make
estimates of product return rates and expected  costs to repair or replace the products under warranty.
We  currently establish warranty reserves based on historical  warranty costs for each product  line. The
weighted average warranty period covered is approximately  15 months. If actual  return  rates and/or
repair and replacement costs differ significantly  from our estimates, adjustments to cost of  sales may  be
required in future periods.

Stock-Based Compensation

We account for stock-based compensation using fair value.  We  estimate the  fair value of stock
options granted using the Black-Scholes  Merton model  and estimate the fair  value of  performance
restricted stock units granted using a Monte Carlo  simulation  model.  We  use  historical  data  to  estimate
pre-vesting option  forfeitures and record stock-based compensation expense  only  for those awards that
are expected to vest. We amortize  the  fair value of stock options on a straight-line basis  over the
requisite service periods of the awards, which are generally the vesting  periods. We value service-based
restricted stock units using the intrinsic value method and amortize the value on a straight-line basis
over the restriction period. We value  performance restricted  stock units using a  Monte Carlo  simulation

66

model and amortize the value over the performance period, with no adjustment in future periods,
based upon the actual shareholder return over the  performance period.

U.S. Generally Accepted Accounting Principles (‘‘GAAP’’)  requires the use of option  pricing
models that were not developed for use in valuing  employee stock options. The Black-Scholes option-
pricing model was developed for use in estimating the  fair value of short-lived exchange traded options
that have no vesting restrictions and are  fully  transferable. In addition, option-pricing models require
the input of highly subjective assumptions, including  the options expected life,  the expected  price
volatility of the underlying stock and an estimate of expected forfeitures. Our  computation of expected
volatility considers historical volatility  and market-based implied volatility. Our estimate of  expected
forfeitures is based on historical employee  data and could  differ  from actual forfeitures.

See Note 12 ‘‘Employee Stock Award, Option  and Benefit Plans’’ in the notes to the Consolidated

Financial Statements for a description of  our stock-based employee  compensation  plans and the
assumptions we use to calculate the fair value  of  stock-based employee compensation.

Income Taxes

As part of the process of preparing our  consolidated financial statements,  we are  required to
estimate our income tax provision (benefit)  in each of the  jurisdictions  in which we operate. This
process involves us estimating our current income tax provision (benefit)  together  with assessing
temporary differences resulting from differing treatment of items  for tax  and accounting  purposes.
These differences result in deferred tax assets  and  liabilities, which are  included within our consolidated
balance sheets.

We record a valuation allowance to reduce our deferred  tax assets  to  an amount that more likely

than not will be realized. While we have considered future  taxable income and  ongoing prudent and
feasible tax planning strategies in assessing the  need  for the  valuation  allowance,  in the event we were
to determine that we would be able to realize our deferred tax assets  in the future in excess of our net
recorded amount, an adjustment to the  allowance  for  the deferred tax asset  would increase income in
the period such determination was made. Likewise, should we determine that we  would not be able to
realize all or part of our net deferred tax asset in the future, an adjustment to the valuation allowance
for the deferred tax asset would be charged to income in  the period such determination was made.

Federal and state income taxes have not been provided for  on  a  portion of the  unremitted

earnings of foreign subsidiaries because such  earnings are intended to be permanently reinvested. The
total amount of unremitted earnings (including  accumulated translation adjustments) of foreign
subsidiaries for which we have not yet recorded federal and state  income  taxes  was approximately
$471.9 million at fiscal 2015 year-end. The amount of federal  and state income taxes  that  would be
payable upon repatriation of such earnings  is not practicably determinable. We have  not,  nor do we
anticipate the need to, repatriate funds to the United  States to satisfy domestic  liquidity needs arising
in the ordinary course of business.

67

ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES  ABOUT  MARKET RISK

Market risk disclosures

We are exposed to market risk related  to  changes in interest rates and foreign currency exchange

rates. We do not use derivative financial  instruments for speculative  or trading purposes.

Interest rate sensitivity

A portion of our investment portfolio is  composed of fixed income securities. These securities are
subject to interest rate risk and will fall in value if market interest rates increase. If interest  rates were
to increase immediately (whether due to changes in overall market rates or credit worthiness of the
issuers of our individual securities) and  uniformly by  10% from  levels at fiscal 2015 year-end, the fair
value of the portfolio, based on quoted  market  prices in  active  markets involving similar  assets, would
decline by an immaterial amount due to their short-term maturities. We have the ability to generally
hold our fixed income investments until maturity  and therefore  we  would not expect  our  operating
results or cash flows to be affected to any significant degree by the  effect of a sudden change in market
interest rates on our securities portfolio. If necessary, we may sell short-term investments  prior to
maturity to meet our liquidity needs.

At fiscal 2015 year-end, the fair value  of  our available-for-sale debt securities  was  $178.4 million,

all of which was classified as short-term investments. Gross unrealized gains  and losses  on
available-for-sale debt securities were $1.1 million and $(2,000), respectively, at fiscal 2015  year-end. At
fiscal 2014 year-end, the fair value of  our  available-for-sale debt securities was  $227.1 million, all of
which was classified as short-term investments.  Gross unrealized  gains and losses on available-for-sale
debt securities were $1.0 million and $(45,000), respectively, at fiscal 2014  year-end.

Foreign currency exchange risk

We maintain operations in various countries outside of the United States and have foreign

subsidiaries that manufacture and sell our products in various global  markets. The  majority of our sales
are transacted in U.S. dollars. However, we do generate revenues in  other  currencies, primarily the
Euro, Japanese Yen, the South Korean Won and the  Chinese Renminbi. Additionally, we have
operations in different countries around the world with costs incurred in  other  local currencies, such as
British Pound Sterling, Singapore Dollars and Malaysian Ringgit.  As a  result, our earnings, cash flows
and cash balances are exposed to fluctuations in foreign currency  exchange rates.  For example, we have
significant manufacturing operations in  Europe  so that a  weakening Euro is advantageous to our
financial results. We attempt to limit  these exposures through financial market instruments. We  utilize
derivative instruments, primarily forward  contracts with maturities  of two  months or less, to manage
our  exposure associated with anticipated cash  flows  and net  asset  and liability  positions  denominated in
foreign currencies. Gains and losses on the  forward contracts are mitigated by gains and losses on the
underlying instruments. We do not use derivative financial instruments for trading purposes.

On occasion, we enter into currency forward exchange  contracts to hedge specific anticipated
foreign currency denominated transactions generally expected to occur within the next  12 months.
These cash flow hedges are designated for hedge  accounting treatment  and  gains and  losses on  these
contracts are recorded in accumulated other comprehensive income in  stockholder’s  equity and
reclassified into earnings at the time that  the related  transactions being hedged are recognized in
earnings. See Note 6 ‘‘Derivative Instruments and Hedging Activities’’.

We do not anticipate any material adverse effect on our consolidated financial position, results of

operations or cash flows resulting from the  use of these instruments.  There can be no assurance that
these strategies will be effective or that transaction losses can be minimized or forecasted accurately.
While we model currency valuations and fluctuations,  these  may  not  ultimately be accurate. If a

68

financial counterparty to any of our hedging arrangements  experiences  financial difficulties  or is
otherwise unable to honor the terms of the  foreign currency hedge,  we  may experience material
financial losses. In the current economic environment, the risk of failure of a financial party  remains
high.

At October 3, 2015, approximately $271.3 million of  our cash, cash equivalents  and short-term
investments were held outside the U.S.  in certain of  our foreign operations, $90.0 million of which  was
denominated in currencies other than the U.S. dollar.

A hypothetical 10% change in foreign currency  rates on our forward contracts  would not have a

material impact on our results of operations, cash flows  or financial position.

The following table provides information about our foreign exchange forward  contracts at

October 3, 2015. The table presents the  weighted  average contractual foreign currency exchange rates,
the value of the contracts in U.S. dollars  at the  contract exchange rate as  of  the contract  maturity date
and fair value. The U.S. fair value represents the fair value  of the contracts valued at October 3, 2015
rates.

Forward contracts to sell (buy) foreign currencies (in  thousands, except contract rates):

Average
Contract Rate

U.S. Notional
Contract Value

U.S. Fair Value

Non-Designated—For US Dollars:
Euro . . . . . . . . . . . . . . . . . . . . . . . . . . .
Japanese Yen . . . . . . . . . . . . . . . . . . . . .
British Pound . . . . . . . . . . . . . . . . . . . . .
South Korean Won . . . . . . . . . . . . . . . . .
Chinese Renminbi
. . . . . . . . . . . . . . . . .
Singapore Dollar . . . . . . . . . . . . . . . . . .
Malaysian Ringgit . . . . . . . . . . . . . . . . . .

Designated—for Euros:
Japanese Yen . . . . . . . . . . . . . . . . . . . . .

1.1282
119.6796
1.5336
1,178.999
6.4248
1.4077
4.1793

$(52,669)
$ 15,246
$ 2,393
$ 17,494
$ 10,900
$ (2,003)
$ 2,162

$ (33)
$ 76
$ (17)
$ (30)
$ 106
$ 35
$(115)

117.3609

$ 2,903

$ (41)

ITEM 8. FINANCIAL STATEMENTS  AND  SUPPLEMENTARY DATA

See Item 15-(a) for an index to the Consolidated  Financial Statements and Supplementary
Financial Information, which are attached  hereto and incorporated  by reference herein. The  financial
statements and notes thereto can be found beginning  on page 67 of this annual report.

ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON  ACCOUNTING AND

FINANCIAL DISCLOSURE

Not applicable.

69

ITEM 9A. CONTROLS AND PROCEDURES

Management’s Evaluation of Disclosure Controls and Procedures

We have evaluated the effectiveness of the design  and operation of  our disclosure  controls and
procedures, as such term is defined in  Rule 13a-15(e) under the Securities Exchange Act of 1934, as of
the end of the period covered by this annual  report (‘‘Evaluation Date’’). The controls evaluation was
conducted under the supervision and with the  participation of management,  including our Chief
Executive Officer and Chief Financial  Officer. Based on this evaluation,  our  Chief Executive Officer
and Chief Financial Officer concluded as of the Evaluation Date  that our  disclosure controls and
procedures were effective in providing reasonable assurance that  information required  to  be  disclosed
by us in reports that we file or submit under  the Securities Exchange Act of 1934, as amended, is
(i) recorded, processed, summarized  and reported  within the time periods specified in  the Securities
and Exchange Commission’s rules and forms and (ii) accumulated and communicated to our
management, including our Chief Executive Officer and Chief Financial Officer,  as appropriate, to
allow  timely decisions regarding required disclosures.

Management’s Report on Internal Control Over Financial Reporting

Management, including our Chief Executive Officer and  Chief Financial  Officer, is responsible for
establishing and maintaining adequate internal control  over  financial reporting (as defined in Exchange
Act Rules 13a-15(f) and 15d-15(f)) for the Company.

Management assessed the effectiveness of our internal control over financial  reporting as of
October 3, 2015, utilizing the criteria set  forth by  the Committee of Sponsoring  Organizations  of the
Treadway Commission (‘‘COSO’’) in  Internal Control—Integrated Framework (2013). Based on the
assessment by management, we determined  that our  internal  control over financial reporting was
effective as of October 3, 2015. The effectiveness of our internal control  over  financial  reporting as of
October 3, 2015 has been audited by  Deloitte & Touche LLP,  our independent registered public
accounting firm, as stated in their report which appears below.

Inherent Limitations Over Internal Controls

Internal control over financial reporting is a  process designed to provide reasonable assurance
regarding the reliability of financial reporting and the preparation of financial statements for external
purposes  in accordance with generally accepted  accounting principles (‘‘GAAP’’). Because  of its
inherent limitations, internal control over financial reporting  may  not prevent or  detect  misstatements.
Also, projections of any evaluation of effectiveness for future periods  are subject  to  the risk  that
controls may become inadequate because of changes in conditions, or that the  degree  of  compliance
with the policies or procedures may deteriorate.  Our internal control  over  financial  reporting is
designed to provide reasonable assurance regarding  the reliability of financial reporting  and the
preparation of the financial statements for  external purposes  in accordance with  GAAP.  Our internal
control over financial reporting includes those policies and procedures that:

(i) pertain to the maintenance of records  that, in reasonable detail, accurately and fairly reflect

the transactions and dispositions of our assets;

(ii) provide reasonable assurance that  transactions are recorded as necessary  to  permit

preparation of financial statements in accordance with generally accepted accounting
principles, and that our receipts and expenditures are being made only in  accordance  with
authorizations of our management and directors; and

(iii) provide reasonable assurance regarding  prevention or timely detection of unauthorized

acquisition, use, or disposition of our assets  that could  have a material  effect  on the financial
statements.

70

Management, including our CEO and CFO, does  not  expect  that our internal controls will prevent

or detect all errors and all fraud. A control system, no matter how well  designed and operated, can
provide only reasonable, not absolute, assurance that the objectives of the  control system are met.
Further, the design of a control system must reflect  the fact that there are resource constraints, and the
benefits of controls must be considered relative to their costs. Because  of the inherent  limitations in all
control systems, no evaluation of internal  controls can  provide absolute assurance that all control  issues
and instances of fraud, if any, have been  detected. Also, any  evaluation of the  effectiveness  of controls
in future periods are subject to the risk  that those internal controls may become inadequate because of
changes in business conditions, or that the degree of compliance with  the policies or procedures may
deteriorate.

Changes in Internal Control Over Financial Reporting

There were no changes in our internal control over financial reporting that occurred during the

quarter ended October 3, 2015 that have materially affected, or are reasonably likely to materially
affect, our internal control over financial  reporting.

71

REPORT OF INDEPENDENT REGISTERED  PUBLIC  ACCOUNTING FIRM

To the Board of Directors and Stockholders  of Coherent, Inc.:

We have audited the internal control over  financial reporting of  Coherent,  Inc. and  its  subsidiaries

(collectively, the ‘‘Company’’) as of October 3,  2015, based  on the criteria established  in Internal
Control—Integrated Framework (2013) issued by the Committee of  Sponsoring Organizations of the
Treadway Commission. The Company’s management  is responsible for  maintaining effective internal
control over financial reporting and for its assessment of the effectiveness of internal  control over
financial reporting included in the accompanying Management’s Report on Internal  Control Over
Financial Reporting. Our responsibility  is to express  an opinion on the Company’s internal  control  over
financial reporting based on our audit.

We conducted our audit in accordance with the standards of  the Public Company Accounting
Oversight Board (United States). Those standards require that we  plan and perform the audit to obtain
reasonable assurance about whether effective  internal control over financial reporting was maintained
in all material respects. Our audit included  obtaining an understanding  of internal control  over
financial reporting, assessing the risk that a  material weakness exists, testing and evaluating the design
and operating effectiveness of internal control based  on the assessed risk, and performing such other
procedures as we considered necessary in  the circumstances. We believe  that  our audit provides a
reasonable basis for our opinion.

A company’s internal control over financial reporting is a process designed by, or  under the

supervision of, the company’s principal executive and principal financial  officers,  or persons performing
similar functions, and effected by the company’s board of directors, management, and other personnel
to provide reasonable assurance regarding the  reliability  of financial reporting and the preparation of
financial statements for external purposes in accordance with  generally  accepted accounting  principles.
A company’s internal control over financial reporting includes  those policies and procedures that
(1) pertain to the maintenance of records that, in  reasonable  detail,  accurately and  fairly reflect the
transactions and dispositions of the assets of the  company; (2) provide  reasonable assurance that
transactions are recorded as necessary to permit preparation  of  financial statements in  accordance with
generally accepted accounting principles and that receipts and expenditures of the company  are being
made only in accordance with authorizations of management  and directors of the  company; and
(3) provide reasonable assurance regarding prevention  or timely detection of unauthorized  acquisition,
use, or disposition of the company’s assets that could have  a material effect on the financial statements.

Because of the inherent limitations of internal  control over  financial reporting, including  the
possibility of collusion or improper management override of controls, material misstatements due  to
error or fraud may not be prevented or detected  on a  timely basis. Also, projections of any evaluation
of the effectiveness of the internal control over financial reporting to future periods are subject to the
risk that the controls may become inadequate  because of changes in conditions, or  that  the degree of
compliance with the policies or procedures may deteriorate.

In our opinion, the Company maintained, in all material respects, effective internal  control over

financial reporting as of October 3, 2015, based  on the criteria  established  in Internal Control—
Integrated Framework (2013) issued by  the Committee of Sponsoring  Organizations of the Treadway
Commission.

We have also audited, in accordance with the standards of  the Public Company Accounting
Oversight Board (United States), the consolidated financial statements as  of  and for the year ended
October 3, 2015, of the Company and  our  report dated December  1, 2015,  expressed an  unqualified
opinion on those consolidated financial  statements.

/s/ DELOITTE & TOUCHE LLP

San Jose, California
December 1, 2015

72

ITEM 9B. OTHER INFORMATION

Not applicable.

73

PART III

ITEM 10. DIRECTORS, EXECUTIVE  OFFICERS AND CORPORATE  GOVERNANCE

Information regarding: (i) our directors will  be  set forth under the caption ‘‘Proposal One—
Election of Directors—Nominees’’; (ii) compliance with  Section 16(a) of the Securities Act of 1933 will
be set forth under the caption ‘‘Section 16(a) Beneficial Ownership Reporting Compliance’’; (iii) the
process for stockholders to nominate directors will be set forth  under the caption ‘‘Proposal One—
Election of Directors—Process for Recommending Candidates  for Election to the  Board of Directors’’;
(iv) our audit committee and audit committee  financial expert will  be  set  forth under  the caption
‘‘Proposal One—Election of Directors—Board Meetings and Committees—Audit Committee’’;  in our
proxy statement for use in connection  with an  upcoming Annual Meeting of Stockholders to be held in
2016 (the ‘‘2016 Proxy Statement’’) and is incorporated  herein by  reference  or included  in a
Form 10-K/A as an amendment to this Form 10-K. The  2016 Proxy  Statement or Form 10-K/A will be
filed with the SEC within 120 days after the  end of our fiscal year.

Business Conduct Policy

We have adopted a worldwide Business Conduct Policy that applies to the members of our Board

of Directors, executive officers and other employees. This policy is posted  on our Website at
www.coherent.com and may be found as  follows:

1.

From our main Web page, first click on ‘‘Company’’  and then  on ‘‘corporate governance.’’

2. Next, click on ‘‘Business Conduct Policy.’’

We intend to satisfy the disclosure requirement under  Item 5.05 of Form  8-K  regarding an

amendment to, or waiver from, a provision of this Business Conduct Policy  by  posting such information
on our Website, at the address and location specified  above.

Stockholders may request free printed  copies  of our worldwide Business  Conduct  Policy from:

Coherent, Inc.
Attention: Investor Relations
5100 Patrick Henry Drive
Santa Clara, California 95054

Executive Officers

The name, age, position and a brief account of the business experience of our executive  officers as

of December 1, 2015 are set forth below:

Name

Age

Office Held

John R. Ambroseo . . .
Helene Simonet . . . . .
Mark Sobey . . . . . . . .
Paul Sechrist
. . . . . . .
Luis Spinelli . . . . . . . .
Bret M. DiMarco . . . .

President and Chief Executive  Officer

54
63 Executive Vice President and Chief Financial  Officer
55 Executive Vice President and General Manager,  Specialty Laser Systems
56 Executive Vice President, Worldwide Sales and Service
67 Executive Vice President and Chief Technology Officer
47 Executive Vice President, General Counsel and Corporate Secretary

John R. Ambroseo. Mr. Ambroseo has served as our President  and Chief Executive  Officer as
well as a member of the Board of Directors since October  2002. Mr. Ambroseo served as  our Chief
Operating Officer from June 2001 through September 2002. Mr. Ambroseo  served as our Executive
Vice President and as President and General Manager of  the Coherent Photonics  Group from
September 2000 to June 2001. From September 1997  to  September  2000, Mr. Ambroseo served as  our
Executive Vice President and as President and General Manager of the Coherent Laser Group. From

74

March 1997 to September 1997, Mr. Ambroseo served as our  Scientific Business Unit Manager. From
August  1988, when Mr. Ambroseo joined us, until March 1997, he served as  a Sales Engineer, Product
Marketing Manager, National Sales Manager and Director of European  Operations. Mr. Ambroseo
received a Bachelor degree from SUNY-College at Purchase and a  PhD in Chemistry from the
University of Pennsylvania.

Helene Simonet. Ms. Simonet has served as our Executive Vice President and Chief Financial

Officer since April 2002. Ms. Simonet served as Vice  President of  Finance of our former Medical
Group and Vice President of Finance, Photonics Division from December 1999 to April  2002. Prior to
joining Coherent, she spent over twenty years in senior  finance positions at Raychem Corporation’s
Division and Corporate organizations, including Vice  President of  Finance of Raynet Corporation.
Since October 2014, Ms. Simonet has served as a member of the Board of Directors of  Rogers
Corporation, a NYSE-listed provider of engineered  materials. Ms. Simonet has both Master’s and
Bachelor degrees from the University of Leuven, Belgium.  As previously disclosed, Ms. Simonet has
notified us of her intent to retire effective February 1, 2016.

Mark Sobey. Mr. Sobey was appointed Executive Vice  President  of Coherent  and General
Manager of Specialty Laser Systems (SLS)  in April 2010. He has served  as Senior Vice President and
General Manager for the SLS Business Group, which primarily serves  the Microelectronics and
Research markets, since joining Coherent  in July 2007. Prior to Coherent,  Mr.  Sobey has spent over
20 years in the Laser and Fiber Optics Telecommunications industries, including roles as Senior Vice
President Product Management at Cymer from January 2006 through June 2007 and previously as
Senior Vice President Global Sales at JDS Uniphase  through  October 2005.  He received  his PhD  in
Engineering and BSc in Physics, both from the University of Strathclyde in Scotland.

Paul Sechrist. Mr. Paul Sechrist was appointed Executive Vice President, Worldwide Sales and
Service in March 2011. He has over 35  years  of  experience with Coherent,  including roles as Senior
Vice President and General Manager of Commercial  Lasers and Components from  October 2008 to
March 2011, Vice President and General Manager of Specialty  Laser Systems, Santa Clara  from March
2008 to October 2008 and Vice President for  Components from April  2005 to October  2008.
Mr. Sechrist received an AA degree from  San Jose City  College, with Physics studies at  California State
University, Hayward.

Luis Spinelli. Mr. Spinelli has served as our Executive  Vice President and Chief Technology
Officer since February 2004. Mr. Spinelli joined the Company  in May 1985 and has since  held various
engineering and managerial positions,  including Vice President, Advanced Research from  April 2000 to
September 2002 and Vice President,  Corporate Research  from  September 2002  to  February 2004.
Mr. Spinelli has led the Advanced Research Unit from its inception in 1998, whose charter is to
identify and evaluate new and emerging  technologies of interest for us across a range  of disciplines in
the laser field. Mr. Spinelli holds a degree in Electrical Engineering from the  University  of  Buenos
Aires, Argentina with post-graduate  work at the Massachusetts Institute  of  Technology.

Bret M. DiMarco. Mr. DiMarco has served as our Executive Vice President and General  Counsel
since June 2006 and our Corporate Secretary since  February 2007. From February 2003 until  May 2006,
Mr. DiMarco was a member and from October 1995 until  January 2003 was  an associate at Wilson
Sonsini Goodrich & Rosati, P.C., a law firm. Mr. DiMarco received a Bachelor’s degree from the
University of California at Irvine and a Juris Doctorate degree from the Law Center at  the University
of Southern California. Mr. DiMarco also  serves on the NASDAQ  Listing  and Hearing Review Council.

75

ITEM 11. EXECUTIVE COMPENSATION

Information regarding: (i) executive officer and director  compensation  will  be  set forth under the

captions ‘‘Election of Directors—Director Compensation’’ and ‘‘Executive  Officers  and Executive
Compensation’’ and (ii) compensation committee interlocks will be set forth  under the  caption
‘‘Executive Officers and Executive Compensation—Compensation Committee Interlocks  and Insider
Participation and Committee Independence’’ in the  2016 Proxy  Statement or included in a
Form 10-K/A as an amendment to our Form 10-K for the  fiscal year  ended October  3, 2015. The 2016
Proxy Statement or Form 10-K/A will be filed with the SEC within 120 days after the  end of our fiscal
year.

ITEM 12. SECURITY OWNERSHIP OF  CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

AND RELATED STOCKHOLDER MATTERS

Information regarding: (i) equity compensation plan information will be set forth under the

caption ‘‘Equity Compensation Plan Information’’;  and (ii) security ownership of  certain  beneficial
owners and management will be set forth  under the caption  ‘‘Security Ownership of  Certain Beneficial
Owners and Management’’; in our 2016 Proxy Statement  and  is incorporated  herein  by  reference or
included in a Form 10-K/A as an amendment to our Form 10-K for the fiscal year ended October 3,
2015.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND  DIRECTOR

INDEPENDENCE

The information required under this item  will be set forth under the caption ‘‘Certain

Relationships and Related Party Transactions’’ in our  2016 Proxy Statement and  is incorporated herein
by reference or included in a Form 10-K/A as  an  amendment to our Form 10-K for the fiscal year
ended October 3, 2015.

ITEM 14. PRINCIPAL ACCOUNTING FEES AND SERVICES

Principal Accounting Fees and Services

The following table sets forth fees for  services provided by Deloitte  & Touche  LLP, the  member
firms of Deloitte Touche Tohmatsu, and their respective affiliates  (collectively,  ‘‘Deloitte’’) during fiscal
years 2015 and 2014:

Audit fees(1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tax fees(2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
All other fees(3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$2,030,577
176,323
2,600

$1,918,649
166,382
2,600

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$2,209,500

$2,087,631

2015

2014

(1) Represents fees for professional services provided  in connection  with the integrated  audit
of our annual financial statements and internal control  over  financial reporting and review
of our quarterly financial statements, advice on accounting matters that arose during the
audit and audit services provided in connection with other statutory or regulatory filings.

(2) Represents tax compliance and related  services.

(3) Represents the annual subscription for access to the Deloitte Accounting Research Tool,

which is a searchable on-line accounting database.

76

Pre-Approval of Audit and Non-Audit Services

The Audit Committee has determined that the provision of non-audit services by Deloitte  is

compatible with maintaining Deloitte’s independence. In  accordance with  its charter, the Audit
Committee approves in advance all audit and  non-audit  services  to  be  provided by Deloitte. In other
cases, the Chairman of the Audit Committee  has the delegated authority from the  Committee  to
pre-approve certain additional services, and such pre-approvals are communicated to the full
Committee at its next meeting. During  fiscal  year  2015, all such  services  were pre-approved by the
Audit Committee in accordance with this policy.

77

ITEM 15. EXHIBITS, FINANCIAL STATEMENT  SCHEDULES

(a) 1.

Index to Consolidated Financial Statements

PART IV

The following Consolidated Financial Statements of Coherent, Inc.  and  its subsidiaries are filed as

part of this annual report on Form 10-K:

Report of Independent Registered Public Accounting Firm . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Consolidated Balance Sheets—October 3, 2015 and September 27,  2014 . . . . . . . . . . . . . . . . . . .
Consolidated Statements of Operations—Years ended October 3,  2015, September 27, 2014 and

September 28, 2013 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Consolidated Statements of Comprehensive Income—Years ended October  3, 2015,

September 27, 2014 and September 28, 2013 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Consolidated Statements of Stockholders’  Equity—Years  ended October  3, 2015, September 27,

2014 and September 28, 2013 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Consolidated Statements of Cash Flows—Years ended October 3, 2015,  September 27,  2014 and

84
85

86

87

88

September 28, 2013 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Notes to Consolidated Financial Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Quarterly Financial Information (Unaudited) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

89
90
129

2. Consolidated Financial Statement Schedules

Financial statement schedules have been omitted  because they  are  either  not required,  not

applicable or the information required  to  be  set forth therein is included in the  Consolidated Financial
Statements hereto.

3. Exhibits

Exhibit
Numbers

3.1*

3.2*

Restated and Amended Certificate  of  Incorporation. (Previously  filed as Exhibit 3.1 to
Form 10-K for the fiscal year ended September 29, 1990)

Certificate of Amendment of Restated and Amended Certificate  of  Incorporation  of
Coherent, Inc. (Previously filed as Exhibit 3.2 to Form 10-K for the fiscal year ended
September 28, 2002)

3.3*

Bylaws. (Previously filed as Exhibit 3.1  to  Form 8-K, filed on December  12, 2012)

10.1*‡ Amended and Restated Employee  Stock  Purchase  Plan.  (Previously filed as  Exhibit 10.1 to

Form S-8 filed on June 12, 2012)

10.2*‡

10.3*

10.4*‡

10.5*‡

Coherent Employee Retirement and Investment Plan. (Previously filed as Exhibit 10.23 to
Form 8, Amendment No. 1 to Annual Report on Form 10-K for the fiscal year ended
September 25, 1982)

1998 Director Option Plan. (Previously  filed as Appendix B  to  Schedule 14A  filed
February 28, 2006)

2001 Stock Plan. (Previously filed  as Exhibit 10.1  to  Form 10-Q for  the quarter ended
March 29, 2008)

Change of Control Severance Plan, as  amended and restated effective December 7, 2012.
(Previously filed as Exhibit 10.1 to Form 8-K, filed on  December 17,  2014)

78

Exhibit
Numbers

10.6*‡ Variable Compensation Plan, as amended. (Previously filed as Exhibit 10.7 to Form 10-K

for the fiscal year ended October 1, 2011)

10.7*‡

Fiscal 2013 Variable Compensation Plan Payout Scale (Previously  filed as Exhibit 10.1 to
Form 10-Q for the fiscal quarter ended December 28, 2013)

10.8***‡ Fiscal 2014 Variable Compensation Plan Payout Scale (Previously  filed as Exhibit 10.2 to

Form 10-Q for the fiscal quarter ended December 28, 2013)

10.9*‡

Supplementary Retirement Plan.  (Previously filed as Exhibit 10.5 to Form 10-Q  for the
quarter ended April 1, 2006)

10.10*‡

10.11*‡

10.12*‡

10.13*

10.14*

10.15*

10.16*

10.17*‡

10.18*‡

10.19*‡

10.20*‡

10.21*‡

10.22*‡

2005 Deferred Compensation  Plan.  (Previously  filed as  Exhibit 10.1 to Form 10-Q for the
fiscal quarter ended December 31, 2011)

Form of 2001 Stock Plan Terms and Conditions of  Restricted Stock Units. (Previously filed
as Exhibit 10.1 to Form 8-K filed on November 27, 2009)

Form of 2001 Stock Plan Amended Global Stock Option Agreement. (Previously filed as
Exhibit 10.2 to Form 8-K filed on November 27,  2009)

Amended and Restated Loan  Agreement  by and between Coherent,  Inc. and  Union Bank
of California, N.A. dated as of May 30, 2012. (Previously filed as Exhibit  10.1 to Form 8-K
filed on June 5, 2012)

Amended and Restated Promissory Note (Base  Rate)  (Previously filed  as Exhibit 10.2 to
Form 8-K filed on June 5, 2012)

Second Lease Amendment by and between  Coherent, Inc. and 5200 Patrick  Henry
Associates LLC dated as of July 23, 2010. (Previously filed as Exhibit  10.1 to Form 10-Q for
the quarter ended July 3, 2010)

Form of Indemnification Agreement (Previously  filed as Exhibit 10.18 to Form  10-K for the
year ended October 2, 2010)

2011 Equity Incentive Plan. (incorporated by reference to Exhibit 10.1  to  the Company’s
Registration Statement on Form S-8 (File  No. 333-174019) filed on May 6, 2011)

Form of RSU Agreement for members of the Board of Directors under the  Company’s
2011 Equity Incentive Plan. (Previously filed as Exhibit 10.1 to Form 10-Q for the fiscal
quarter ended July 2, 2011)

Form of Option Agreement for members of the Board  of Directors  under the  Company’s
2011 Equity Incentive Plan. (Previously filed as Exhibit 10.1 to Form 10-Q for the fiscal
quarter ended July 2, 2011)

Form of Performance RSU  Agreement under the  2011 Equity  Incentive Plan. (Previously
filed as Exhibit 10.22 to Form 10-K for the  fiscal year ended  October 1,  2011)

Form of Time-Based RSU Agreement  under the 2011 Equity Incentive Plan.  (Previously
filed as Exhibit 10.23 to Form 10-K for the  fiscal year ended  October 1,  2011)

Form of Performance RSU  Agreement under the  2011 Equity  Incentive Plan (Amended)
(Previously filed as Exhibit 10.23 to Form 10-K for the fiscal year ended September 29,
2012)

10.23*‡

Form of Performance RSU  Agreement under the  2011 Equity  Incentive Plan, as amended
November 8, 2013. (Previously filed as  Exhibit 10.1 to Form 8-K filed November 14,  2013)

79

Exhibit
Numbers

10.24*

First Modification Agreement to Loan and Security Agreement  with Union  Bank, N.A.,
dated May 30, 2014 (Previously filed  as Exhibit 10.1 to Form 8-K filed June 3, 2014)

10.25‡

Form of Performance RSU  Agreement under the  2011 Equity  Plan

21.1

23.1

24.1

31.1

31.2

32.1

32.2

Subsidiaries

Consent of Independent Registered  Public Accounting Firm

Power of Attorney (see signature page)

Certification of Chief Executive Officer  pursuant to Exchange Act
Rule 13a-14(a)/15d-14(a), as adopted  pursuant to Section 302 of  the  Sarbanes-Oxley Act of
2002.

Certification of Chief Financial  Officer pursuant  to Exchange  Act  Rule 13a-14(a)/15d-14(a),
as adopted pursuant to Section 302 of the  Sarbanes-Oxley Act of 2002.

Certification of Chief Executive Officer  pursuant to 18 U.S.C. Section 1350, as  adopted
pursuant to Section 906 of the Sarbanes-Oxley Act  of  2002.

Certification of Chief Financial  Officer pursuant  to 18 U.S.C. Section 1350, as  adopted
pursuant to Section 906 of the Sarbanes-Oxley Act  of  2002.

*

These exhibits were previously filed with the Commission  as indicated  and are  incorporated herein
by reference.

** Portions of this exhibit are redacted and confidential treatment has been requested.

‡

Identifies management contract or  compensatory  plans  or  arrangements required to be filed as an
exhibit.

80

Pursuant to the requirements of Section  13  or 15(d) of the Securities Exchange Act of 1934, the

registrant has duly caused this report to be signed on its  behalf  by the undersigned,  thereunto duly
authorized.

SIGNATURES

COHERENT, INC.

Date: December 1, 2015

By:

/s/ JOHN R. AMBROSEO

John R. Ambroseo
President and Chief Executive Officer

POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that  each  person whose signature  appears
below hereby constitutes and appoints John R. Ambroseo and Helene Simonet, and each  of them
individually, as his attorney-in-fact, each with full power of substitution, for him in any and all
capacities to sign any and all amendments  to  this Report on Form 10-K, and to file the same with,  with
exhibits thereto and other documents in connection  therewith, with the Securities and Exchange
Commission, hereby ratifying and confirming all that said attorney-in-fact, or his or her substitute,  may
do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Exchange  Act of 1934, this  report has been signed

below by the following persons on behalf of  the registrant and in the capacities  and on the dates
indicated:

/s/ JOHN R. AMBROSEO

John R. Ambroseo
(Director and Principal Executive Officer)

/s/ HELENE SIMONET

Helene Simonet
(Principal Financial and Accounting Officer)

/s/ JAY T. FLATLEY

Jay T. Flatley
(Director)

/s/ SUSAN M. JAMES

Susan M. James
(Director)

December 1, 2015
Date

December 1, 2015
Date

December 1, 2015
Date

December 1, 2015
Date

81

/s/ L. WILLIAM KRAUSE

L. William Krause
(Director)

/s/ GARRY W. ROGERSON

Garry W. Rogerson
(Director)

/s/ STEVE SKAGGS

Steve Skaggs
(Director)

/s/ SANDEEP VIJ

Sandeep Vij
(Director)

December 1, 2015
Date

December 1, 2015
Date

December 1, 2015
Date

December 1, 2015
Date

82

STATEMENT OF MANAGEMENT RESPONSIBILITY

Management is responsible for the preparation,  integrity, and objectivity of the Consolidated
Financial Statements and other financial  information included in  the Company’s  2015 Annual Report
on Form 10-K. The Consolidated Financial Statements have been prepared in  conformity with U.S.
generally accepted accounting principles and reflect  the  effects  of certain estimates and judgments
made by management. It is critical for investors and other  readers  of the Consolidated Financial
Statements to have confidence that the financial information that we provide is timely, complete,
relevant and accurate.

Management, with oversight by the Company’s Board of Directors, has  established and maintains a

corporate culture that requires that the Company’s affairs be conducted to the highest  standards of
business ethics and conduct. Management also maintains a system of  internal controls that is designed
to provide reasonable assurance that  assets are safeguarded  and that transactions are  properly recorded
and  executed in accordance with management’s authorization. This system is regularly monitored
through  direct management review, as  well as extensive audits conducted  by  internal auditors
throughout the organization.

Our Consolidated Financial Statements as of and for the year ended October 3, 2015  have been
audited by Deloitte & Touche LLP, an  independent registered public accounting firm. Their  audit was
conducted in accordance with the standards  of the Public Company Accounting Oversight Board
(United States) and included an integrated  audit under such standards.

The Audit Committee of the Board of Directors meets regularly  with management, the  internal

auditors and the independent registered public accounting firm  to  review accounting, reporting,
auditing and internal control matters. The Audit Committee  has direct and private  access to both
internal and external auditors.

See Item 9A for Management’s Report on Internal Control Over  Financial Reporting.

We are committed to enhancing shareholder value and fully understand and  embrace our fiduciary
oversight  responsibilities. We are dedicated to ensuring  that our high standards of financial accounting
and  reporting as well as our underlying system  of  internal controls are maintained. Our  culture
demands integrity and we have the highest confidence  in our  processes, internal controls, and people,
who are objective in their responsibilities and operate under the highest  level of ethical standards.

/s/ JOHN R. AMBROSEO

/s/ HELENE SIMONET

John R. Ambroseo
President and Chief Executive Officer

Helene  Simonet
Executive Vice President and Chief Financial Officer

83

REPORT OF INDEPENDENT REGISTERED  PUBLIC  ACCOUNTING FIRM

To the Board of Directors and Stockholders  of Coherent, Inc.:

We have audited the accompanying consolidated balance sheets of Coherent, Inc.  and its
subsidiaries (collectively, the ‘‘Company’’) as of  October 3, 2015 and September 27,  2014, and  the
related consolidated statements of operations, comprehensive income, stockholders’ equity, and cash
flows for each of the three years in the period ended October 3, 2015. These  consolidated  financial
statements are the responsibility of the Company’s management. Our responsibility is to express an
opinion on these consolidated financial  statements  based on our audits.

We conducted our audits in accordance with the standards  of  the Public Company Accounting
Oversight Board (United States). Those standards require that we  plan and perform the audit to obtain
reasonable assurance about whether the  financial  statements are free  of material misstatement.  An
audit includes examining, on a test basis, evidence  supporting the amounts and disclosures  in the
financial statements. An audit also includes assessing the accounting  principles used  and significant
estimates made by management, as well as  evaluating the overall financial statement presentation. We
believe that our audits provide a reasonable  basis for our opinion.

In our opinion, such consolidated financial  statements  present fairly, in  all  material  respects, the

financial position of the Company as of October 3, 2015  and  September 27, 2014, and the results of its
operations and its cash flows for each of the  three years in the  period  ended October 3, 2015, in
conformity with accounting principles generally  accepted in the United States of America.

We have also audited, in accordance with the standards of  the Public Company Accounting

Oversight Board (United States), the Company’s  internal control over financial reporting as  of
October 3, 2015, based on the criteria established in Internal Control—Integrated Framework  (2013)
issued by the Committee of Sponsoring  Organizations of the Treadway Commission and our report
dated December 1, 2015 expressed an unqualified opinion on the Company’s internal control  over
financial reporting.

/s/ DELOITTE & TOUCHE LLP

San Jose, California
December 1, 2015

84

COHERENT, INC. AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

(In thousands, except par value)

October 3,
2015

September 27,
2014

Current assets:

ASSETS

Cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Short-term investments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accounts receivable—net of allowances of $3,015 in 2015 and $1,155  in

2014 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inventories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Prepaid expenses and other assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred tax assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total current assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Property and equipment, net
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Goodwill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Intangible assets, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$130,607
194,908

$ 91,217
227,058

142,260
156,614
28,294
28,118

680,801
102,445
101,817
22,776
61,108

137,324
170,483
27,839
27,134

681,055
107,424
109,513
31,666
69,717

Total assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$968,947

$999,375

LIABILITIES AND STOCKHOLDERS’ EQUITY

Current liabilities:

Accounts payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income taxes payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other current liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total current liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other long-term liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Commitments and contingencies (Note  10)
Stockholders’ equity:

Common stock, par value $.01:
Authorized—500,000 shares;
Outstanding—23,970 shares in 2015 and 24,950  shares in  2014 . . . . . . . . .
Additional paid-in capital . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accumulated other comprehensive income (loss) . . . . . . . . . . . . . . . . . . . . . .
Retained earnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 33,379
4,279
84,941

122,599
49,930

$ 32,784
2,029
82,506

117,319
62,407

238
128,607
(9,513)
677,086

248
184,042
34,682
600,677

819,649

Total stockholders’ equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

796,418

Total liabilities and stockholders’ equity . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$968,947

$999,375

See accompanying Notes to Consolidated Financial  Statements.

85

COHERENT, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF OPERATIONS

(In thousands, except per share data)

Year Ended

October 3,
2015

September 27,
2014

September  28,
2013

Net sales . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cost  of sales . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$802,460
467,061

$794,639
481,249

Gross profit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

335,399

313,390

Operating expenses:

Research and development . . . . . . . . . . . . . . . . . . . . . . . . . .
Selling, general and administrative . . . . . . . . . . . . . . . . . . . .
Gain on business combination . . . . . . . . . . . . . . . . . . . . . . .
Impairment of investment
. . . . . . . . . . . . . . . . . . . . . . . . . .
Amortization of intangible assets . . . . . . . . . . . . . . . . . . . . .

Total operating expenses . . . . . . . . . . . . . . . . . . . . . . . . . .

Income from operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other income (expense):

Interest and dividend income . . . . . . . . . . . . . . . . . . . . . . . .
Interest expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other—net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total other income (expense), net . . . . . . . . . . . . . . . . . . .

Income before income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . .
Provision for income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . .

81,455
149,829
(1,316)
2,017
2,667

234,652

100,747

595
(48)
(1,726)

(1,179)

99,568
23,159

79,070
154,030
—
—
3,424

236,524

76,866

397
(72)
2,028

2,353

79,219
20,113

$810,126
487,855

322,271

82,785
149,513
—
—
5,074

237,372

84,899

230
(164)
(1,469)

(1,403)

83,496
17,141

Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 76,409

$ 59,106

$ 66,355

Net income per share:

Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

$

3.09

3.06

$

$

2.39

2.36

$

$

2.75

2.70

Shares used in computation:

Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Diluted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

24,754

24,992

24,760

25,076

24,138

24,555

See accompanying Notes to Consolidated Financial Statements.

86

COHERENT, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(In thousands)

Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other comprehensive income (loss):(1)

Translation adjustment, net of taxes(2) . . . . . . . . . . . . . . . . .
Net gain (loss) on derivative instruments,  net of taxes(3) . . . .
Changes in unrealized gains (losses) on  available-for-sale

Year Ended

October 3,
2015

September 27,
2014

September  28,
2013

$ 76,409

$ 59,106

$66,355

(45,624)
601

(19,185)
(573)

13,998
—

securities, net of taxes(4) . . . . . . . . . . . . . . . . . . . . . . . . . .

828

(10)

(3)

Other comprehensive income (loss),  net of tax . . . . . . . . . . . .

(44,195)

(19,768)

Comprehensive income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 32,214

$ 39,338

13,995

$80,350

(1) Reclassification adjustments were not significant during fiscal years 2015,  2014 and  2013.

(2) Tax expense (benefit) of $(1,768), $250 and $(746) was provided on translation adjustments during

fiscal 2015, 2014 and 2013, respectively.

(3) Tax expense (benefit) of $349 and $(332) was provided on  net gain (loss) on derivative  instruments

during fiscal 2015 and 2014, respectively.

(4) Tax expense of $486 was provided  on changes  in unrealized gains (losses) on available-for-sale

securities during fiscal 2015. Tax expense (benefit) on  changes  in unrealized gains (losses) on
available-for-sale securities during fiscal  2014 and 2013 was insignificant.

87

COHERENT, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY

Three Years in the Period Ended October  3, 2015

(In thousands)

Balances, September 29, 2012 . . . . .
Common stock issued under stock
plans, net of shares withheld for
employee taxes . . . . . . . . . . . . . .

Tax  impact from employee stock

options . . . . . . . . . . . . . . . . . . . .
Stock-based compensation . . . . . . . .
Cash dividends paid ($1.00 per

common share) . . . . . . . . . . . . . .
Net income . . . . . . . . . . . . . . . . . .
Other comprehensive income, net of
tax . . . . . . . . . . . . . . . . . . . . . . .

Balances, September 28, 2013 . . . . .
Common stock issued under stock
plans, net of shares withheld for
employee taxes . . . . . . . . . . . . . .

Tax  impact from employee stock

options . . . . . . . . . . . . . . . . . . . .
Stock-based compensation . . . . . . . .
Net income . . . . . . . . . . . . . . . . . .
Other comprehensive loss, net of tax

Balances, September 27, 2014 . . . . .
Common stock issued under stock
plans, net of shares withheld for
employee taxes . . . . . . . . . . . . . .

Tax  impact from employee stock

options . . . . . . . . . . . . . . . . . . . .
Repurchases of common stock . . . . .
Stock-based compensation . . . . . . . .
Net income . . . . . . . . . . . . . . . . . .
Other comprehensive loss, net of tax

Common
Stock
Shares

Common
Stock
Par
Value

Add.
Paid-in
Capital

Accum.
Other
Comp.
Income(Loss)

Retained
Earnings

Total

23,746

$237

$131,708

$ 40,455

$499,256

$671,656

718

—
—

—
—

—

7

—
—

—
—

—

12,364

(836)
19,017

—
—

—

—

—
—

—
—

—

—
—

12,371

(836)
19,017

(24,040)
66,355

(24,040)
66,355

13,995

—

13,995

24,464

$244

$162,253

$ 54,450

$541,571

$758,518

486

—
—
—
—

4

—
—
—
—

2,870

—

—

2,874

(52)
18,971
—
—

—
—
—
(19,768)

—
—
59,106

(52)
18,971
59,106
— (19,768)

24,950

$248

$184,042

$ 34,682

$600,677

$819,649

322

4

2,002

—

—

2,006

—
(1,302)
—
—
—

—
(14)
—
—
—

(667)
(75,013)
18,243
—
—

—
—
—
—
(44,195)

—
(667)
— (75,027)
18,243
—
76,409
76,409
— (44,195)

Balances, October 3, 2015 . . . . . . . .

23,970

$238

$128,607

$ (9,513)

$677,086

$796,418

See accompanying Notes to Consolidated Financial  Statements

88

COHERENT, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH  FLOWS

(In thousands)

Year Ended

October 3,
2015

September 27,
2014

September  28,
2013

$ 76,409

$ 59,106

$ 66,355

Cash flows from operating activities:
Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjustments to reconcile net income to net cash provided  by operating activities:
Depreciation and amortization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Amortization of intangible assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gain on business combination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Impairment of investment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stock-based compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other non-cash (income) expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Changes in assets and liabilities, net of effect of acquisitions:

Accounts receivable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inventories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Prepaid expenses and other assets . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accounts payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income taxes payable/receivable . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other current liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other long-term liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

24,815
8,244
(1,316)
2,017
18,232
838
526

(10,099)
6,054
(2,048)
802
1,000
(6,759)
5,623
120

Net  cash provided by operating activities . . . . . . . . . . . . . . . . . . . . . . . . .

124,458

Cash flows from investing activities:

. . . . . . . . . . . . . . . . . . . . . . . . . .
Purchases of property and equipment
Proceeds from dispositions of property and equipment
. . . . . . . . . . . . . . .
Purchases of available-for-sale securities . . . . . . . . . . . . . . . . . . . . . . . . .
Proceeds from sales and maturities of available-for-sale securities . . . . . . . . .
Acquisition of businesses, net of cash acquired . . . . . . . . . . . . . . . . . . . .

(22,163)
1,163
(312,592)
346,059
(9,300)

Net  cash provided by (used in) investing activities . . . . . . . . . . . . . . . . . . .

3,167

Cash flows from financing activities:

Short-term borrowings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Repayments of short-term borrowings . . . . . . . . . . . . . . . . . . . . . . . . . .
Net change in capital lease obligations . . . . . . . . . . . . . . . . . . . . . . . . . .
Issuance of common stock under employee  stock option and purchase plans . .
Repurchase of common stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cash dividend paid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net settlement of restricted common stock . . . . . . . . . . . . . . . . . . . . . . .

Net  cash provided by (used in) financing activities . . . . . . . . . . . . . . . . . . .

Effect of exchange rate changes on cash and cash equivalents . . . . . . . . . . .

Net  increase (decrease) in cash and cash equivalents . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . .

Cash and cash equivalents, beginning of year

$ 38,729
(38,729)
—
7,308
(75,027)
—
(5,302)

(73,021)

(15,214)

39,390
91,217

26,608
9,593
—
—
18,897
(8,185)
(1,364)

(5,191)
(6,890)
11,635
(3,489)
(2,295)
(11,373)
(580)
4,907

91,379

(23,390)
585
(280,408)
193,430
—

(109,783)

$ 61,523
(61,499)
(2)
10,685
—
—
(7,811)

2,896

(3,719)

(19,227)
110,444

26,356
9,767
—
—
18,891
(1,107)
353

4,226
4,260
10,128
34
6,116
(20,574)
(11,185)
1,902

115,522

(21,988)
1,482
(228,231)
245,361
(67,289)

(70,665)

$ 20,717
(20,717)
(17)
16,541
—
(24,040)
(4,170)

(11,686)

9,512

42,683
67,761

Cash and cash equivalents, end of year . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 130,607

$ 91,217

$ 110,444

Supplemental disclosure of cash flow information:

Cash paid during the year for:

Interest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$
48
$ 29,816

Cash received during the year for:

Income taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Noncash investing and financing activities:

Unpaid property and equipment purchases . . . . . . . . . . . . . . . . . . . . . . .

$

$

3,297

1,425

$
32
$ 44,055

$

$

7,022

721

$
164
$ 54,047

$ 13,538

$

1,550

See accompanying Notes to Consolidated Financial  Statements

89

COHERENT, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1. DESCRIPTION OF BUSINESS

Founded in 1966, Coherent, Inc. provides photonics-based  solutions in a broad range of

commercial and scientific research applications.  Coherent designs, manufactures, services and markets
lasers, laser tools and related accessories for a  diverse group of customers. Headquartered in Santa
Clara, California, the Company has worldwide operations including research and  development,
manufacturing, sales, service and support capabilities.

2. SIGNIFICANT ACCOUNTING  POLICIES

Fiscal Year

Our fiscal year ends on the Saturday closest to September 30. Fiscal years 2015,  2014 and 2013
ended on October 3, 2015, September 27,  2014 and September 28, 2013, respectively, and  are referred
to in these financial statements as fiscal  2015, fiscal 2014, and  fiscal  2013 for  convenience. Fiscal year
2015 includes 53 weeks and fiscal years  2014 and  2013 include  52 weeks.  The fiscal years of the
majority of our international subsidiaries end  on September 30. Accordingly, the financial statements of
these subsidiaries as of that date and for the  years  then ended have been used for our  consolidated
financial statements. Management believes that the  impact of the use of different  year-ends is
immaterial to our consolidated financial statements taken as a whole.

Use of Estimates

The preparation of consolidated financial statements in conformity with Generally  Accepted
Accounting Principles (‘‘GAAP’’) requires management  to  make estimates and assumptions that affect
the reported amounts of assets and liabilities and disclosure  of contingent assets and  liabilities  at the
date  of the consolidated financial statements  and  the reported amounts of revenues and expenses
during the reporting period. Actual results could differ from those estimates.

Basis of Presentation

The consolidated financial statements include the accounts  of Coherent, Inc.  and its majority-
owned subsidiaries (collectively, the ‘‘Company’’, ‘‘we’’, ‘‘our’’, or  ‘‘Coherent’’). Intercompany  balances
and transactions have been eliminated.

Fair  Value of Financial Instruments

The carrying amounts of certain of our financial instruments  including  accounts receivable,

accounts payable and accrued liabilities approximate fair  value  due to their short maturities.  Short-term
investments are comprised of available-for-sale securities, which are carried at fair value. Other
non-current assets include trading securities and life insurance contracts  related  to  our deferred
compensation plans; trading securities are  carried  at fair value  and life insurance contracts are  carried
at cash surrender values, which due to their ability to be converted  to  cash at that amount, approximate
their fair values. Foreign exchange contracts are  stated at  fair value based on prevailing financial
market information.

90

COHERENT, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

2. SIGNIFICANT ACCOUNTING  POLICIES (Continued)

Cash Equivalents

All highly liquid investments with maturities of three  months or  less at the time of purchase are

classified as cash equivalents. At fiscal  2015 year-end,  cash  and  cash equivalents included  cash and
money market funds.

Concentration of Credit Risk

Financial instruments that may potentially  subject us to concentrations of credit  risk consist

principally of cash equivalents, short-term investments  and accounts  receivable. At  fiscal  2015 year-end,
the majority of our short-term investments are in US Treasury and federal agency obligations.  Cash
equivalents and short-term investments are  maintained with several  financial institutions and may
exceed the amount of insurance provided on such balances. At  October 3,  2015, we  held cash and cash
equivalents and short-term investments outside the U.S. in certain of our foreign  operations  totaling
approximately $271.3 million, $90.0 million of which  was  denominated in currencies  other  than the U.S.
dollar. The majority of our accounts receivable  are derived from sales  to  customers  for commercial
applications. We perform ongoing credit evaluations of  our customers’ financial condition and limit the
amount of credit extended when deemed necessary  but generally require no collateral. In certain
instances, we may require customers to issue a letter of credit. We maintain reserves for  potential
credit losses. Our products are broadly  distributed  and there  was one customer who accounted for
21.4% and 15.2% of accounts receivable at fiscal 2015 and fiscal 2014  year-end. There  was  another
customer who accounted for 11.6% of  accounts receivable at fiscal 2014  year-end.

Derivative Financial Instruments

Our primary objective for holding derivative financial instruments is to manage  currency  exchange

rate risk. Principal currencies hedged  include  the Euro, South Korean Won, Japanese Yen, British
Pound, Chinese Renminbi, Malaysian  Ringgit and Singapore  dollar. Our derivative financial  instruments
are recorded at fair value, on a gross basis, and are included in  other  current assets and  other current
liabilities.

Our accounting policies for derivative financial  instruments are based on  whether they  meet the
criteria for designation as a cash flow hedge. Changes in  the fair  value of these cash flow hedges that
are highly effective are recorded in accumulated other comprehensive income and reclassified into
earnings in the same line item on the  consolidated  statements of operations as the  impact  of  the
hedged transaction during the period  in which  the hedged transaction affects earnings.  The ineffective
portion of cash flow hedges are recognized immediately in  other  income and  expenses. Derivatives that
we designate as cash flow hedges are classified in  the consolidated  statements of cash  flows  in the same
section as the underlying item, primarily within cash flows from operating activities.  The  changes in fair
value of derivative instruments that are  not  designated as  hedges  are recognized immediately in other
income and expenses.

We formally document all relationships between  hedging instruments and hedged  items, as well as

the risk management objective and strategy for  undertaking various hedge  transactions. This  process
includes linking all derivatives that are designated as cash-flow hedges to specific forecasted
transactions. We also assess, both at the hedge’s inception  and  on an ongoing basis, whether the
derivatives that are used in hedging transactions  are highly effective in offsetting changes  in cash flows
of the hedged items.

91

COHERENT, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

2. SIGNIFICANT ACCOUNTING  POLICIES (Continued)

Accounts Receivable Allowances

Accounts receivable allowances reflect our best estimate of probable losses  inherent in our
accounts receivable balances. We regularly review allowances  by considering  factors such  as historical
experience, credit quality, the age of the accounts receivable balances and current economic conditions
that may affect a customer’s ability to pay.

Activity in accounts receivable allowance  is as follows (in  thousands):

Beginning balance . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Additions charged to expenses . . . . . . . . . . . . . . . . . . .
Deductions from reserves . . . . . . . . . . . . . . . . . . . . . . .

$1,155
2,716
(856)

$ 1,386
1,194
(1,425)

$ 1,443
1,622
(1,679)

Ending balance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$3,015

$ 1,155

$ 1,386

Fiscal year-end

2015

2014

2013

Inventories

Inventories are stated at the lower of  cost (first-in,  first-out) or market. Inventories  are as follows

(in thousands):

Purchased parts and assemblies . . . . . . . . . . . . . . . . . . . . . . .
Work-in-process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Finished goods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 50,182
56,225
50,207

$ 51,091
70,486
48,906

Total inventories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$156,614

$170,483

Fiscal year-end

2015

2014

Property and Equipment

Property and equipment are stated at  cost and are depreciated or amortized using the straight-line

method. Cost, accumulated depreciation and amortization, and estimated useful lives are  as follows
(dollars in thousands):

Fiscal year-end

2015

2014

Useful Life

Land . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Buildings and improvements . . . . . . . . . . . . . .
Equipment, furniture and fixtures . . . . . . . . . .
Leasehold improvements . . . . . . . . . . . . . . . .

$

6,132
69,970
230,208
31,290

$

6,235
73,154
224,133
30,632

5 - 40 years
3 - 10 years
1 - 15 years

Accumulated depreciation and amortization . .

337,600
(235,155)

334,154
(226,730)

Property and equipment, net . . . . . . . . . . . . .

$ 102,445

$ 107,424

92

COHERENT, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

2. SIGNIFICANT ACCOUNTING  POLICIES (Continued)

Asset  Retirement Obligations

The fair value (the present value of estimated cash flows)  of a liability for an asset  retirement
obligation is recognized in the period  in which  it is  incurred if a reasonable estimate  of  fair value can
be made. The fair value of the liability is  added to the carrying  amount  of  the associated asset  and this
additional carrying amount is depreciated over the life  of the asset. All of our existing asset  retirement
obligations are associated with commitments to return the  property to its  original  condition  upon lease
termination at various sites and costs to clean  up and dispose of certain fixed assets at  our Sunnyvale,
California site. We estimated that as of fiscal 2015  year-end,  gross expected future cash flows of
$3.0 million would be required to fulfill these  obligations.

The following table reconciles changes in  our  asset retirement liability for fiscal 2015  and 2014 (in

thousands):

Asset retirement liability  as of September  28, 2013 . . . . . . . . . . . . . . . . . . .
Adjustment to asset retirement obligations recognized . . . . . . . . . . . . . . . . .
Accretion recognized . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Changes due to foreign currency exchange . . . . . . . . . . . . . . . . . . . . . . . . .

Asset retirement liability as of September 27, 2014 . . . . . . . . . . . . . . . . . . .
Adjustment to asset retirement obligations  recognized . . . . . . . . . . . . . . . . .
Accretion recognized . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Changes due to foreign currency exchange . . . . . . . . . . . . . . . . . . . . . . . . .

$2,247
39
53
(117)

2,222
542
55
(165)

Asset retirement liability  as of October 3, 2015 . . . . . . . . . . . . . . . . . . . . . .

$2,654

At October 3, 2015 and September 27, 2014, the asset  retirement liability is  included in Other

long-term liabilities on our consolidated  balance  sheets.

Long-lived Assets

We evaluate the carrying value of long-lived assets,  including intangible  assets, whenever events or

changes in business circumstances  or our  planned use of long-lived assets indicate that their carrying
amounts may not be fully recoverable or that their useful lives  are  no  longer appropriate. Reviews are
performed to determine whether the carrying values of  long-lived assets  are impaired based on a
comparison to the undiscounted expected  future net  cash flows.  If the comparison indicates that
impairment exists, long-lived assets that are classified as  held  and used are written down to their
respective fair values. When long-lived assets  are classified as held  for sale, they are  written  down to
their respective fair values less costs to sell.  Significant  management judgment is required in the
forecast of future operating results that is used in  the preparation  of expected undiscounted  cash flows.
For fiscal years 2015, 2014 and 2013,  there were no  significant asset impairments recorded other than
the impairment of our investment in  SiOnyx  (See Note 8. ‘‘Balance Sheet Details’’).

Goodwill

Goodwill is tested for impairment on  an annual  basis and between annual tests in certain
circumstances, and written down when impaired (see Note 7. ‘‘Goodwill and Intangible  Assets’’). In
testing for impairment, we have the option  to  first assess  qualitative factors to determine  whether it is

93

COHERENT, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

2. SIGNIFICANT ACCOUNTING  POLICIES (Continued)

more likely than not (that is, a likelihood of more  than 50%) that the fair value of a reporting unit is
less  than its carrying amount. Moreover,  an entity can  bypass the qualitative assessment  for any
reporting unit in any period and proceed  directly  to  step  one  of  the impairment test, and then resume
performing the qualitative assessment in any subsequent period.  In both our fiscal 2015 and 2014
annual testing, we performed a qualitative assessment of the goodwill for our SLS reporting unit using
the opening balance sheet as of the first day of the fourth quarter and  noted no  impairment. For the
CLC reporting unit, we elected to bypass the qualitative assessment and proceed directly to performing
the first step of the goodwill impairment test. Accordingly, we  performed  our Step  1 test using the
opening balance sheet as of the first day of  the fourth  quarter and noted  no impairment in both fiscal
2015 and 2014. (See Note 7 for additional discussion of the fiscal 2015 analysis.)

Intangible Assets

Intangible assets, including acquired existing technology, customer lists  and  trade name are
amortized on a straight-line basis over their estimated useful lives, currently 1  year to 15 years (See
Note 7. ‘‘Goodwill and Intangible Assets’’).

Warranty Reserves

We provide warranties on the majority of our product  sales and reserves for estimated warranty
costs are recorded during the period of sale. The determination of  such reserves  requires us to make
estimates of product return rates and expected  costs to repair or replace the products under warranty.
We  currently establish warranty reserves based on historical  warranty costs for each product  line. The
weighted average warranty period covered is approximately  15 months. If actual  return  rates and/or
repair and replacement costs differ significantly  from our estimates, adjustments to cost of  sales may  be
required in future periods.

Components of the reserve for warranty costs during fiscal 2015, 2014 and 2013 were as follows (in

thousands):

Beginning balance . . . . . . . . . . . . . . . . . . . . . . . . .
Additions related to current period sales . . . . . . . . .
Warranty costs incurred in the current  period . . . . .
Accruals resulting from acquisitions . . . . . . . . . . . .
Adjustments to accruals related to foreign  exchange
and other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Fiscal year-end

2015

2014

2013

$ 16,961
20,959
(21,922)
215

$ 18,508
24,149
(25,144)
—

$ 17,442
26,721
(27,975)
1,735

(905)

(552)

585

Ending balance . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 15,308

$ 16,961

$ 18,508

Loss contingencies

We are subject to the possibility of various loss  contingencies arising  in the ordinary course of
business. We consider the likelihood of loss or impairment  of an asset,  or  the incurrence of a liability,
as well as our ability to reasonably estimate  the amount of loss, in determining loss contingencies. An
estimated loss contingency is accrued when  it is  probable that an asset has been  impaired  or a liability

94

COHERENT, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

2. SIGNIFICANT ACCOUNTING  POLICIES (Continued)

has been incurred and the amount of  loss can be reasonably estimated. If  we determine that a loss is
possible and the range of the loss can be reasonably determined,  then  we disclose the  range of the
possible loss. We regularly evaluate current  information available  to  us to  determine  whether  an accrual
is required, an accrual should be adjusted  or a range  of possible  loss should be disclosed.

Revenue Recognition

When a sales arrangement contains multiple elements, such as products and/or services, we
allocate revenue to each element based on  a selling  price hierarchy. Using the  selling price  hierarchy,
we determine the selling price of each deliverable using vendor specific objective evidence (‘‘VSOE’’),
if it  exists, and otherwise third-party evidence (‘‘TPE’’). If neither VSOE nor TPE  of selling  price
exists, we use estimated selling price  (‘‘ESP’’).  We generally  expect that we will  not  be  able to establish
TPE due to the nature of the markets in which we compete,  and, as such, we  typically will  determine
selling price using VSOE or if not available,  ESP.

Our basis for establishing VSOE of a deliverable’s selling price consists of standalone sales

transactions when the same or similar product or service is sold separately. However,  when services are
never sold separately, such as product installation services, VSOE  is based on the product’s estimated
installation hours based on historical experience multiplied by  the standard service billing rate. In
determining VSOE, we require that a substantial majority of the selling price for a product or service
fall within a reasonably narrow price range, as defined by us. We also consider  the geographies  in
which the products or services are sold, major product and service groups,  and other  environmental
variables in determining VSOE. Absent the existence of  VSOE and TPE, our determination  of a
deliverable’s ESP involves evaluating several factors based on the specific facts  and circumstances of
these arrangements, which include pricing  strategy and policies driven  by  geographies, market
conditions, competitive landscape, correlation between  proportionate selling price and list price
established by management having the  relevant authority,  and  other environmental variables in which
the deliverable is sold.

For multiple element arrangements which include extended maintenance contracts,  we allocate and

defer the amount of consideration equal to the separately stated  price and  recognize revenue on a
straight-line basis over the contract period.

We recognize revenue when all four revenue recognition criteria  have been met: persuasive
evidence of an arrangement exists, the  product has  been delivered or  the  service  has been  rendered,
the price is fixed or determinable and collection is reasonably  assured. Revenue from product sales is
recorded when all of the foregoing conditions are  met and risk of loss and title passes  to  the customer.
Sales to customers are generally not subject  to  any  price protection  or  return rights.

The majority of our sales are made to original equipment manufacturers (‘‘OEMs’’), distributors,

representatives and end-users in the non-scientific market.  Sales  made to these customers do not
require installation of the products by us and are not subject to other post-delivery obligations,  except
in occasional instances where we have agreed to perform  installation  or provide training. In those
instances, we defer revenue related to  installation  services or training  until these  services have been
rendered. We allocate revenue from multiple element  arrangements to the  various elements  based upon
relative fair values.

95

COHERENT, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

2. SIGNIFICANT ACCOUNTING  POLICIES (Continued)

Our sales to distributors, representatives and  end-user  customers typically  do not have customer
acceptance provisions and only certain  of  our  sales  to  OEM customers and  integrators have customer
acceptance provisions. Customer acceptance  is generally limited to performance under  our published
product specifications. For the few product sales that have  customer  acceptance  provisions because of
higher than published specifications, (1)  the products are tested  and  accepted by the customer at our
site or the customer accepts the results of our  testing program prior  to  shipment to the customer, or
(2) the revenue is deferred until customer  acceptance  occurs.

Sales to end-users in the scientific market typically  require installation and, thus, involve
post-delivery obligations; however, our post-delivery  installation  obligations are not essential to the
functionality of our products. We defer  revenue  related to installation services  until completion of these
services.

For most products, training is not provided; therefore,  no post-delivery training  obligation exists.

However, when training is provided to our customers,  it is typically priced separately and  is recognized
as revenue as these services are provided.

We record taxes collected on revenue-producing  activities on a net basis.

Research and Development

Research and development expenses include salaries, contractor and consultant fees, supplies and
materials, as well as costs related to other overhead  such as  depreciation, facilities, utilities  and other
departmental expenses. The costs we  incur with respect  to internally  developed  technology and
engineering services are included in research and development expenses as incurred as they do not
directly relate to any particular licensee, license agreement or license fee.

We treat third party and government funding of our research and development activity, where we
are the primary beneficiary of such work conducted, as  a reduction  of research and  development cost.
Research and development reimbursements of $2.5  million,  $7.2 million and  $1.7 million were offset
against research and development costs in fiscal  2015, 2014 and 2013,  respectively.

Foreign Currency Translation

The functional currencies of our foreign subsidiaries are generally their respective local  currencies.
Accordingly, gains and losses from the translation of the financial statements  of the foreign subsidiaries
are reported as a separate component of accumulated other comprehensive income (‘‘OCI’’). Foreign
currency transaction gains and losses  are included  in earnings.

Comprehensive Income (Loss)

Comprehensive income (loss) is defined as the  change in equity of a business enterprise during a

period from transactions and other events and circumstances from non-owner sources. Accumulated
other comprehensive income (loss) (net  of tax) at fiscal 2015 and  fiscal  2014 year-ends  are substantially
comprised of accumulated translation adjustments of $(10.4) million and $35.3 million, respectively.

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

2. SIGNIFICANT ACCOUNTING  POLICIES (Continued)

Earnings Per Share

Basic earnings per share is computed based on the weighted average number  of  shares outstanding
during the period, excluding unvested  restricted stock. Diluted  earnings per share  is computed based  on
the weighted average number of shares outstanding during  the period increased by the  effect of dilutive
employee stock awards, including stock options, restricted  stock awards and  stock  purchase  contracts,
using the treasury  stock method.

The following table presents information necessary to calculate basic and diluted  earnings per

share (in thousands, except per share  data):

Weighted average shares outstanding—basic . . . . . . . .
Dilutive effect of employee stock awards . . . . . . . . . . .

Weighted average shares outstanding—diluted . . . . . . .

2015

24,754
238

24,992

Fiscal

2014

24,760
316

25,076

2013

24,138
417

24,555

Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$76,409

$59,106

$66,355

Net income—basic . . . . . . . . . . . . . . . . . . . . . . . . . . .
Net income—diluted . . . . . . . . . . . . . . . . . . . . . . . . .

$
$

3.09
3.06

$
$

2.39
2.36

$
$

2.75
2.70

There were no potentially dilutive securities excluded  from  the dilutive share calculation for fiscal

2015. A total of 47,242 and 883 potentially dilutive  securities have  been excluded from  the dilutive
share calculation for fiscal 2014 and 2013,  respectively, as  their effect was anti-dilutive.

Stock-Based Compensation

We account for stock-based compensation using the  fair value of the  awards granted. We estimate

the fair value of stock options granted using the Black-Scholes Merton model. We  value restricted stock
units using the intrinsic value method, which is based on the fair market value  price on  the grant date.
We  use a Monte Carlo simulation  model to estimate  the fair  value of performance restricted stock
units. We use historical data to estimate  pre-vesting option and restricted stock unit  forfeitures  and
record stock-based compensation expense  only  for those options and awards that are expected to vest.
We  amortize the fair value of stock options and awards on a straight-line basis  over the requisite
service periods of the awards, which  are generally the  vesting  periods. See Note  12 ‘‘Employee Stock
Award, Option and Benefit Plans’’ for a description of our  stock-based employee compensation plans
and the assumptions we use to calculate the fair  value of stock-based employee compensation.

Shipping and Handling Costs

We record costs related to shipping and  handling  of  revenue  in Cost of  Sales for  all  periods
presented. Shipping and handling fees  billed to customers  are included in Net  Sales. Custom duties
billed to customers are recorded in Cost of  Sales.

Advertising Costs

Advertising costs are expensed as incurred and were $2.1 million, $2.9  million and $3.4  million in

fiscal 2015, fiscal 2014 and fiscal 2013, respectively.

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

2. SIGNIFICANT ACCOUNTING  POLICIES (Continued)

Income Taxes

As part of the process of preparing our  consolidated financial statements,  we are  required to
estimate our income tax provision (benefit)  in each of the  jurisdictions  in which we operate. This
process involves us estimating our current income tax provision (benefit)  together  with assessing
temporary differences resulting from differing treatment of items  for tax  and accounting  purposes.
These differences result in deferred tax assets  and  liabilities, which are  included within our consolidated
balance sheets.

We account for uncertain tax issues pursuant to ASC 740-10 Income Taxes, which creates a single

model to address accounting for uncertainty in  tax positions by prescribing a  minimum recognition
threshold that a tax position is required to meet before being recognized  in the financial statements.
This standard provides a two-step approach  for  evaluating tax positions. The  first  step,  recognition,
occurs when a company concludes (based  solely on the technical  aspects of the matter)  that  a tax
position is more likely than not to be sustained upon examination by  a taxing authority. The second
step, measurement, is only considered after  step one has been satisfied and measures  any tax benefit at
the largest amount that is deemed more  likely  than not to be realized upon ultimate settlement of the
uncertainty. These determinations involve significant judgment  by management. Tax positions that fail
to qualify for initial recognition are recognized in the  first  subsequent interim period that they meet the
more likely than not standard or when  they are resolved through  negotiation  or litigation with factual
interpretation, judgment and certainty.  Tax laws and regulations themselves are  complex and are subject
to change as a result of changes in fiscal policy, changes in  legislation, evolution  of regulations and
court filings. Therefore, the actual liability for U.S. or foreign  taxes may be materially different from
our  estimates, which could result in the need to record additional  tax  liabilities or potentially to reverse
previously recorded tax liabilities.

We record a valuation allowance to reduce our deferred  tax assets  to  an amount that more likely

than not will be realized. While we have considered future  taxable income and  ongoing prudent and
feasible tax planning strategies in assessing the  need  for the  valuation  allowance,  in the event we were
to determine that we would be able to realize our deferred tax assets  in the future in excess of our net
recorded amount, an adjustment to the  allowance  for  the deferred tax asset  would increase income in
the period such determination was made. Likewise, should we determine that we  would not be able to
realize all or part of our net deferred tax asset in the future, an adjustment to the allowance for the
deferred tax asset would be charged to income in the  period  such determination  was made.

Federal and state income taxes have not been provided for  on  a  portion of the  unremitted

earnings of foreign subsidiaries because such  earnings are intended to be permanently reinvested. The
total amount of unremitted earnings (including  accumulated translation adjustments) of foreign
subsidiaries for which we have not yet recorded federal and state  income  taxes  was approximately
$471.9 million and $429.4 million at  fiscal  2015 and 2014 year-end,  respectively.  The  amount  of federal
and state income taxes that would be payable upon repatriation of such earnings is not practicably
determinable. We have not, nor do we anticipate  the need  to, repatriate  funds  to  the United  States  to
satisfy domestic liquidity needs arising  in the ordinary course  of business.

Adoption of New Accounting Pronouncements

In July 2013, the FASB issued amended  guidance that resolves the diversity  in practice for the
presentation of an unrecognized tax benefit when a net  operating loss carryforward,  a similar tax loss,

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

2. SIGNIFICANT ACCOUNTING  POLICIES (Continued)

or a tax credit carryforward exists. This new  accounting guidance requires  the netting  of  unrecognized
tax benefits (‘‘UTBs’’) against a deferred tax asset  for a  loss  or  other  carryforward  that  would apply  in
settlement of the uncertain tax positions. Under the new standard, UTBs will  be  netted against all
available same-jurisdiction losses or other tax carryforwards that would be utilized, rather  than only
against carryforwards that are created by  the UTBs.  The  new  standard  requires prospective  adoption
but allows retrospective adoption for all periods presented. In  the first quarter of fiscal year 2015, we
adopted the FASB’s amended guidance prospectively  in accordance with the standard. As a result  of
this  adoption, both long-term income taxes payable and noncurrent deferred tax assets  decreased  by
$7.9 million on our consolidated balance sheet.

Recently Issued Accounting Pronouncements

In November, the FASB issued amended guidance that clarifies that  in a  classified statement of

financial position, an entity shall classify  deferred tax liabilities  and assets  as noncurrent  amounts. The
new guidance supersedes ASC 740-10-45-5  which required the valuation allowance for a particular tax
jurisdiction be allocated between current and noncurrent deferred  tax  assets for that tax  jurisdiction on
a pro rata basis. The new standard will  become effective for our fiscal year beginning October 2, 2017.
We  are currently assessing the impact of this amended  guidance and the timing of adoption.

In September 2015, the FASB issued amended guidance that simplifies  the accounting for

adjustments made to provisional amounts recognized in a business combination.  Under previous
guidance, the acquirer retrospectively adjusted the provisional amounts recognized  at the acquisition
date  with a corresponding adjustment to goodwill, and would  have to revise  comparative information
for prior periods presented in financial statements as needed. The  update requires  an entity to present
separately on the face of the income statement or disclose in  the notes  the  portion of the amount
recorded in current-period earnings by line item that would  have been recorded  in previous reporting
periods if the adjustment to the provisional  amounts had been recognized as of the  acquisition date.
The new standard will become effective  for our fiscal  year beginning October 2,  2017. We  are currently
assessing the impact of this amended guidance and the timing of adoption.

In May 2014, the FASB amended the Accounting  Standards  Codification and created a  new

Topic 606, Revenue from Contracts with Customers.  The new guidance establishes a single
comprehensive contract-based model for  entities to use in accounting for revenue  arising  from contracts
with customers. The new model significantly changes existing GAAP, requires  substantial judgment in
its  application, and will generally require  companies to make more disclosures  about revenue. The core
principle of the amendment is that an entity recognizes revenue to depict  the transfer of promised
goods or services to customers in an amount that reflects  the consideration to which  the entity expects
to be entitled in exchange for those goods or services.  In  applying the new guidance, an  entity  will
(1) identify the contract(s) with a customer;  (2) identify the performance obligations in  the contract;
(3) determine the transaction price; (4) allocate the transaction  price to the contract’s performance
obligations; and (5) recognize revenue when  (or  as) the entity satisfies  a  performance obligation. The
new standard provides for two alternative  implementation methods. The first is to apply the new
standard retrospectively to each prior  reporting period presented. This method  does allow the  use of
certain practical expedients. The second  method is  to  apply the new standard retrospectively in  the year
of initial adoption and record a cumulative  effect adjustment for the impact of adjusting contracts open
at the date of adoption. Under this transition  method, we  would apply  this guidance  retrospectively
only to contracts that are not completed  contracts  at the date of initial  application. We  would then

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

2. SIGNIFICANT ACCOUNTING  POLICIES (Continued)

recognize the cumulative effect of initially applying the standard as  an adjustment to the opening
balance of retained earnings. This method  also requires us to disclose  comparative information for the
year of adoption. In July 2015, the FASB  approved a  one-year deferral  of the effective date. The new
standard will become effective for our  fiscal  year beginning  September 30, 2018. We are currently
evaluating the new guidance and have not determined  the impact this standard may have on our
financial statements nor have we decided upon the method of adoption.

3. BUSINESS COMBINATIONS

Fiscal 2015 Acquisitions

Raydiance, Inc.

On July 24, 2015, we acquired certain assets  of Raydiance, Inc.  (‘‘Raydiance’’) for approximately

$5.0 million, excluding transaction costs. Raydiance manufactured complete tools and lasers  for
ultrafast processing systems and subsystems  in the precision micromachining processing  market. The
Raydiance assets have been included in our Specialty Lasers and Systems segment.

Our preliminary allocation of the purchase price is as follows  (in thousands):

Tangible assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Goodwill
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Intangible assets:

$1,481
1,119

Existing technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Customer lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

800
1,600

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$5,000

Results of operations for the business  have been included in our  consolidated financial statements

subsequent to the date of acquisition and pro forma results of operations  in accordance with
authoritative guidance for prior periods have not been presented because the effect  of  the acquisition
was not material to our prior period  consolidated financial results.

The identifiable intangible assets are  being  amortized over  their respective useful lives of three to

five years.

None of the goodwill from this purchase  is deductible for  tax purposes.

We expensed $0.1 million of acquisition-related  costs as selling, general and  administrative

expenses in our consolidated statements  of  operations for  our fiscal year  2015.

Tinsley Optics

On July 27, 2015, we acquired the assets  and  certain liabilities of the Tinsley  Optics (‘‘Tinsley’’)

business from L-3 Communications Corporation for approximately $4.3  million, excluding  transaction
costs. Tinsley is a specialized manufacturer of high  precision optical components and subsystems sold
primarily in the aerospace and defense industry. Tinsley manufactures the large form  factor optics for
our  excimer laser annealing systems. Tinsley has been included in our Specialty Lasers  and Systems
segment.

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

3. BUSINESS COMBINATIONS (Continued)

Our preliminary allocation of the purchase price is as follows  (in thousands):

Tangible assets:

Inventories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accounts receivable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Prepaid expenses and other assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Property and equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Liabilities assumed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred tax liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gain on business combination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 2,263
2,240
1,132
2,451
(1,702)
(768)
(1,316)

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 4,300

The purchase price was lower than the fair value of net  assets purchased,  resulting in a  gain of
$1.3 million recorded as a separate line item in our consolidated statements of  operations for our fiscal
year 2015. The Company reassessed the recognition and  measurement of  identifiable assets acquired
and liabilities assumed and concluded that all acquired assets and assumed  liabilities were  recognized
and that the valuation procedures and resulting measures were  appropriate.

Results of operations for the business  have been included in our  consolidated financial statements

subsequent to the date of acquisition and pro forma results of operations  in accordance with
authoritative guidance for prior periods have not been presented because the effect  of  the acquisition
was not material to our prior period  consolidated financial results.

The gain from the bargain purchase is not subject  to  income taxation.

We expensed $0.4 million of acquisition-related  costs as selling, general and  administrative

expenses in our consolidated statements  of  operations for  our fiscal year  2015.

Fiscal 2013 Acquisitions

Lumera Laser GmbH

On December 20, 2012, we acquired privately held  Lumera Laser GmbH (Kaiserslautern,

Germany) (‘‘Lumera’’) for approximately $51.5  million, excluding transaction costs. Lumera
manufactures ultrafast solid state lasers for microelectronics, OEM  medical and materials processing
applications. Lumera has been included  in our Specialty  Lasers and Systems  segment.

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COHERENT, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

3. BUSINESS COMBINATIONS (Continued)

Our allocation of the purchase price is as follows (in thousands):

Tangible assets:

Inventories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accounts receivable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other tangible assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Goodwill
Intangible assets:

Existing technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
In-process R&D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Trade name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Customer lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Backlog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred tax liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Liabilities assumed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 7,364
2,770
4,380
24,640

21,000
1,800
200
6,500
900
(9,300)
(8,793)

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$51,461

Results of operations for the business have been included  in our  consolidated financial statements

subsequent to the date of acquisition  and pro forma results of operations  in accordance with
authoritative guidance for prior periods have not been presented because the effect  of  the acquisition
was not material to our prior period consolidated financial results.

None of the goodwill from this purchase is  deductible for tax purposes.

The identifiable intangible assets are being amortized  over  their respective useful lives of less than

one to six years.

Acquired IPR&D assets are initially recognized at  fair value and are classified as indefinite-lived

assets until the successful completion  or abandonment of the associated research and  development
efforts. The value assigned to IPR&D was determined by considering the  value of  the products  under
development to the overall development plan,  estimating  the resulting net cash flows from the projects
when completed and discounting the net cash flows to their present value. During the development
period, these assets will not be amortized  as charges to earnings;  instead these assets  will  be  subject to
periodic impairment testing. The development  process for the acquired IPR&D projects was completed
and amortization of the assets, as existing technologies, began in the  third  quarter  of  fiscal 2014.

We expensed $0.6 million of acquisition-related costs  as selling, general and  administrative

expenses in our consolidated statements of operations for our fiscal year  2013.

Innolight Innovative Laser and Systemtechnik GmbH

On October 30, 2012, we acquired all  of  the outstanding  shares of Innolight Innovative Laser and

Systemtechnik GmbH (‘‘Innolight’’) for approximately $18.3 million, excluding  transaction costs.
Innolight provides a core technology  building block for an emerging class of commercial,
sub-nanosecond lasers for microelectronics  manufacturing.  Its  semiconductor-based architecture  delivers
pulsed output that can be amplified by  conventional or  fiber amplifiers to ultimately deliver infrared,

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

3. BUSINESS COMBINATIONS (Continued)

green or ultraviolet light capable of processing a  range of  materials.  Innolight has been included in our
Specialty Lasers and Systems segment.

Our allocation of the purchase price is as follows (in thousands):

Tangible assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Goodwill
Intangible assets:

Existing technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
In-process R&D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Trade name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Customer lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred tax liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Liabilities assumed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 2,510
8,312

8,500
430
100
2,800
(3,836)
(480)

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$18,336

Results of operations for the business have been included  in our  consolidated financial statements

subsequent to the date of acquisition  and pro forma results of operations  in accordance with
authoritative guidance for prior periods have not been presented because the effect  of  the acquisition
was not material to our prior period consolidated financial results.

None of the goodwill from this purchase is  deductible for tax purposes.

The identifiable intangible assets are being amortized  over  their respective useful lives of six to

seven years.

IPR&D consists of two projects that have not yet reached  technological feasibility. The projects

have not been completed as of October 3, 2015.

We expensed $0.2 million of acquisition-related costs  as selling, general and  administrative

expenses in our consolidated statements of operations for our fiscal year  2013.

4. FAIR VALUES

We measure our cash equivalents and marketable securities  at fair value. The  fair values of our

financial assets and liabilities are determined using quoted market prices of identical assets or  quoted
market prices of similar assets from active markets. We recognize transfers between levels within the
fair value hierarchy, if any, at the end  of  each quarter. There  were no transfers  between levels  during
the periods presented. As of October 3, 2015, we did not have any assets  or  liabilities  valued based on
Level 3 valuations. As of September 27, 2014,  other than our investment  in SiOnyx (See Note  8
‘‘Balance Sheet Details’’), we did not have  any  assets or liabilities valued  based  on Level  3 valuations.

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

4. FAIR VALUES (Continued)

Financial assets and liabilities measured at  fair value as  of  October 3, 2015 and September 27,

2014 are summarized below (in thousands):

Aggregate
Fair Value

Quoted Prices
in Active
Markets for
Identical Assets

October 3, 2015

Significant
Other
Observable
Inputs

Aggregate
Fair Value

Quoted Prices
in Active
Markets  for
Identical  Assets

Significant
Other
Observable
Inputs

September 27, 2014

(Level 1)

(Level 2)

(Level 1)

(Level 2)

Assets:

Cash equivalents:

Money market fund

deposits . . . . . . . . . . .
Certificates of deposit . . .
Commercial paper(2) . . . .

$ 8,297
—
—

$ 8,297
—
—

$

— $
—
—

5,975
12,084
1,400

$ 5,975
—
—

$

—
12,084
1,400

Short-term investments:

U.S. Treasury and agency

obligations(2) . . . . . . .

150,748

—

150,748

150,088

Corporate notes and

obligations(2) . . . . . . .
Commercial paper(2) . . . .
Equity securities(1) . . . . .

Prepaid and other assets:

Foreign currency

contracts(3) . . . . . . . . .

Mutual funds—Deferred

comp and supplemental
plan(4) . . . . . . . . . . . .

Total . . . . . . . . . . . . . . . . . .

$217,354

Liabilities:

Other current liabilities:

Foreign currency

17,942
9,740
16,478

—
—
16,478

17,942
9,740
—

52,987
23,983
—

258

—

258

366

13,891

13,891

$38,666

—

15,000

$178,688

$261,883

15,000

$20,975

—

—
—
—

—

150,088

52,987
23,983
—

366

—

$240,908

contracts(3) . . . . . . . . .

(239)

—

(239)

(2,196)

—

(2,196)

Total . . . . . . . . . . . . . . . . . .

$217,115

$38,666

$178,449

$259,687

$20,975

$238,712

(1) Valuations are based upon quoted market  prices.

(2) Valuations are based upon quoted market  prices  in  active  markets involving similar  assets. The market inputs

used to value these  instruments generally consist  of market yields,  reported  trades, broker/dealer quotes or
alternative pricing  sources with reasonable  levels  of price  transparency. Pricing  sources  include  industry
standard data providers, security master files  from large  financial  institutions,  and  other  third  party  sources
which are input into a distribution-curve-based  algorithm  to  determine  a daily  market  value.  This creates  a
‘‘consensus price’’ or  a weighted  average  price for each  security.

(3) The principal market in which we  execute our  foreign currency  contracts is  the  institutional market in an

over-the-counter environment with  a relatively  high level of price  transparency. The  market participants
usually are large commercial banks. Our foreign  currency contracts’ valuation  inputs  are  based  on quoted
prices and quoted  pricing intervals from public  data sources  and do  not  involve  management judgment. At
October 3, 2015, prepaid expenses and  other  assets include  $217 non-designated forward  contracts  and $41
foreign currency contracts designated  for  cash flow  hedges,  respectively; other current  liabilities include $239
non-designated forward contracts and  $0  foreign currency  contracts  designated  for  cash  flow hedges,
respectively. At September 27, 2014,  prepaid  expenses  and other assets  include  $303 non-designated forward
contracts and $63 foreign currency  contracts designated  for  cash flow hedges, respectively;  other  current

104

COHERENT, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

4. FAIR VALUES (Continued)

liabilities include $1,246 non-designated forward  contracts  and  $950 foreign currency  contracts  designated for
cash flow hedges, respectively. See  Note  6,  ‘‘Derivative Instruments and  Hedging Activities’’.

(4) The fair value of mutual funds is determined based  on  quoted  market  prices. Securities  traded on a national

exchange are stated at the last reported sales  price on  the day of valuation;  other  securities traded in
over-the-counter markets and listed  securities  for which  no sale was  reported  on that date  are stated  as the
last quoted bid price.

5. SHORT-TERM INVESTMENTS

We consider all highly liquid investments with  maturities of three months or  less  at the time of

purchase to be cash equivalents. Investments classified as  available-for-sale are reported  at fair value
with unrealized gains and losses, net of related income taxes, recorded  as a  separate component of OCI
in stockholders’ equity until realized.  Interest and  amortization of premiums and  discounts for debt
securities are included in interest income. Gains and losses on  securities sold are  determined based  on
the specific identification method and are  included in  other  income  (expense).

Cash, cash equivalents and short-term investments consist of  the  following  (in  thousands):

Fiscal Year-end October 3, 2015

Cost Basis

Unrealized
Gains

Unrealized
Losses

Fair Value

Cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . .

$130,607

$ —

$—

$130,607

Short-term investments:

Available-for-sale securities:

Commercial paper . . . . . . . . . . . . . . . . . . . . . . . . . .
U.S. Treasury and agency obligations . . . . . . . . . . . . .
Corporate notes and obligations . . . . . . . . . . . . . . . .
Equity securities . . . . . . . . . . . . . . . . . . . . . . . . . . .

$

9,740
149,708
17,892
15,269

Total short-term investments . . . . . . . . . . . . . . . . .

$192,609

$ —
1,040
52
1,209

$2,301

$—
—
(2)
—

$(2)

$

9,740
150,748
17,942
16,478

$194,908

Fiscal Year-end September 27, 2014

Cost Basis

Unrealized
Gains

Unrealized
Losses

Fair Value

Cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . .

$ 91,217

$ —

$ —

$ 91,217

Short-term investments:

Available-for-sale securities:

Commercial paper . . . . . . . . . . . . . . . . . . . . . . . . . .
U.S. Treasury and agency obligations . . . . . . . . . . . . .
Corporate notes and obligations . . . . . . . . . . . . . . . .

$ 23,983
149,260
52,834

Total short-term investments . . . . . . . . . . . . . . . . .

$226,077

$ —
831
195

$1,026

$ —
(3)
(42)

$(45)

$ 23,983
150,088
52,987

$227,058

None of the unrealized losses as of October  3, 2015 or September 27,  2014 were  considered to be

other-than-temporary impairments.

105

COHERENT, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

5. SHORT-TERM INVESTMENTS (Continued)

The amortized cost and estimated fair value of available-for-sale investments in debt securities as
of October 3, 2015 and September 27, 2014, classified as  short-term investments  on our consolidated
balance sheets, were as follows (in thousands):

Investments in available-for-sale debt securities due in less
than one year . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Investments in available-for-sale debt securities due in one
to five  years(1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Fiscal Year-end

2015

2014

Amortized
Cost

Estimated
Fair Value

Amortized
Cost

Estimated
Fair Value

$148,088

$149,100

$178,329

$179,223

$ 29,252

$ 29,330

$ 47,748

$ 47,835

(1) Classified as short-term investments because these  securities are  highly liquid  and can be sold at

any time.

During fiscal 2015, we received proceeds totaling  $163.8 million from the sale of available-for-sale

securities and realized gross gains of less than  $0.1 million. During fiscal  2014, we received proceeds
totaling $37.3 million from the sale of  available-for-sale securities and realized gross gains of less than
$0.1 million.

6. DERIVATIVE INSTRUMENTS  AND HEDGING  ACTIVITIES

We maintain operations in various countries outside of the United States and have foreign

subsidiaries that manufacture and sell our products in various global  markets. The  majority of our sales
are transacted in U.S. dollars. However, we do generate revenues in  other  currencies, primarily the
Euro, Japanese Yen, South Korean Won and Chinese Renminbi (RMB). As  a result, our earnings, cash
flows and cash balances are exposed to fluctuations in foreign  currency exchange  rates. We attempt to
limit  these exposures through financial  market  instruments.  We  utilize derivative instruments, primarily
forward contracts with maturities of two months  or less, to manage our exposure  associated with
anticipated cash flows and net asset and liability positions denominated in foreign currencies. Gains  and
losses on the forward contracts are mitigated by gains and  losses  on the underlying instruments. We do
not use derivative financial instruments for  speculative or trading purposes. The credit risk  amounts
represent the Company’s gross exposure  to  potential accounting loss on derivative instruments that are
outstanding or unsettled if all counterparties  failed to perform  according to the terms  of  the  contract,
based on then-current currency rates at each respective date.

For derivative instruments that are not  designated as hedging instruments, gains and losses are

recognized in other income (expense).

106

COHERENT, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

6. DERIVATIVE INSTRUMENTS  AND HEDGING  ACTIVITIES  (Continued)

Non-Designated Derivatives

The outstanding notional contract and fair  value asset  (liability) amounts  of non-designated hedge

contracts, with maximum maturity of two  months, are  as follows (in thousands):

U.S. Notional Contract
Value

U.S. Fair Value

October 3,
2015

September 27, October 3,

2014

2015

September 27,
2014

Euro currency hedge contracts

Purchase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 52,699

$ 31,926

$ 33

$(1,153)

South Korean WON currency hedge contracts

Purchase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$
253
$(17,747)

$
—
$ (2,991)

$ —
$ 30

$ —
72
$

Chinese RMB currency hedge contracts

Sell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(10,900)

$(15,678)

$(106)

Japanese Yen currency hedge contracts

Purchase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

558
$
$(15,804)

471
$
$(15,084)

8
$
$ (84)

Other foreign currency hedge contracts

Purchase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 3,283
$ (5,835)

$ 1,899
$ (3,515)

$ (49)
$ 146

$

$
$

$
$

(56)

(3)
169

(35)
63

Designated Derivatives

Cash flow hedges related to anticipated  transactions are designated and documented  at the
inception of the hedge when we enter into contracts for specific  future transactions. Cash  flow hedges
are evaluated for effectiveness quarterly. The  effective portion of the gain or loss on these  hedges is
reported as a component of OCI in stockholder’s  equity and is reclassified  into  earnings when the
underlying transaction affects earnings. The majority of the after-tax net income or loss related to
derivative instruments included in OCI  at October 3, 2015  is expected to be reclassified into earnings
within 12 months. Changes in the fair value of currency forward  contracts due to changes in time value
are excluded from the assessment of effectiveness  and recognized in  other  income  (expense) as
incurred. We classify the cash flows from  the foreign exchange forward contracts that are accounted for
as cash flow hedges in the same section  as the underlying item, primarily  within cash flows from
operating activities since we do not designate our cash flow hedges  as investing or financing activities.

107

COHERENT, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

6. DERIVATIVE INSTRUMENTS  AND HEDGING  ACTIVITIES  (Continued)

The outstanding notional contract and fair  value asset  (liability) amounts  of designated cash flow

hedge contracts, with maximum maturity  of  thirteen  months, are as follows (in thousands):

U.S. Notional Contract
Value

U.S. Fair Value

October 3,
2015

September 27, October 3,

2014

2015

September 27,
2014

Euro currency hedge contracts

Purchase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ —

$ 11,149

$—

$(950)

Japanese Yen currency hedge contracts

Sell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(2,903)

$(12,091)

$41

$ 63

We have entered into certain derivative forward contracts to sell Japanese Yen and  buy Euro to

hedge revenue exposures related to our  photonics-based solutions  in Asia. In order to facilitate the
hedge, we transact with counterparties in the  U.S. directly and then allocate the hedge contracts to our
affiliates through a back-to-back relationship  with our German subsidiary. The German subsidiary
designates these hedge contracts as cash  flow  hedges under ASC  815.

The fair value of our derivative instruments  is included in prepaid expenses  and other  assets and in

other current liabilities in our Consolidated Balance Sheets (See Note  4); such amounts were not
material as of October 3, 2015 and September 27, 2014.

The locations and amounts of designated and non-designated  derivative instruments’ gains  and

losses in the consolidated financial statements for  the fiscal year ended October 3, 2015  and
September 27, 2014 were as follows (in thousands):

Location in
financial statements

Fiscal Year
Ended
October 3, 2015

Fiscal Year
Ended
September  27, 2014

Fiscal Year
Ended
September 28,  2013

Derivatives designated as
hedging instruments
Gains(losses) in OCI on
derivatives (effective
portion), after tax . . . . . OCI

Gains(losses) reclassified
from OCI into income
(effective portion) . . . . . Cost of sales

Gains(losses) reclassified
from OCI into income
(effective portion) . . . . . Revenue

Gains(losses) recognized  in
income on derivatives
(ineffective portion  and
amount excluded from
effectiveness testing) . . . . Other  income (expense)

Derivatives not designated as

hedging instruments
Gains(losses) recognized  in

$

601

$ (573)

$ —

$(1,720)

$ —

$ —

$

208

$

(13)

$ —

$ (108)

$

20

$ —

income . . . . . . . . . . . . . Other  income (expense)

$(4,320)

$(3,105)

$2,071

108

COHERENT, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

6. DERIVATIVE INSTRUMENTS  AND HEDGING  ACTIVITIES  (Continued)

During the fiscal year ended October 3, 2015  we recognized a loss of $0.1  million in other income

(expense) as ineffectiveness related to  a portion of  an anticipated hedged transaction that failed to
occur within the original hedge period plus two months. The remainder of  the hedged transaction
occurred as expected and effective amounts were recognized in revenue as disclosed in the  above table.

The amounts that will be reclassified from  OCI to earnings will generally  be  offset by the

recognition of the hedged transactions  (e.g., anticipated cost  of sales) in  earnings, thereby achieving the
realization of prices contemplated by the underlying risk  management strategies and will vary  from the
expected amounts presented above as a  result of changes  in foreign  exchange rates.

To mitigate credit risk in derivative transactions, we enter  into  master netting  arrangements that

allow  each counterparty in the arrangements to net settle  amounts of multiple and separate derivative
transactions under certain conditions. We present the fair value  of derivative assets and liabilities within
the our consolidated balance sheet on a gross basis even  when derivative transactions  are subject to
master netting arrangements and may otherwise  qualify  for  net  presentation. Our derivative  contracts
do not contain any credit risk related contingent features and  do not require collateral or other security
to be furnished by us or the counterparties.

Offsetting of Financial Assets/Liabilities under Master Netting Agreements with Derivative

Counterparties as of October 3, 2015 and  September 27,  2014  (in thousands):

Gross
Amounts of
Recognized
Derivative
Assets

Gross
Amounts
Offset in the
Consolidated
Balance
Sheets

Net Amounts
of Derivative
Assets
Presented in
the
Consolidated
Balance
Sheets

Gross Amounts Not Offset
in the Consolidated Balance
Sheets

Financial
Instruments(1)

Cash
Collateral
Received

Net
Amounts

As  of October 3, 2015:
Foreign exchange contracts . .
As  of September 27, 2014:
Foreign exchange contracts . .

$258

$367

$—

$—

$258

$367

$(116)

$(367)

$—

$—

$142

$ —

(1) The balances at October 3, 2015 and  September 27,  2014  were related to derivative liabilities

which are allowed to be net settled against derivative assets  in accordance with  the master netting
agreements.

109

COHERENT, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

6. DERIVATIVE INSTRUMENTS  AND HEDGING  ACTIVITIES  (Continued)

Gross
Amounts of
Recognized
Derivative
Liabilities

Gross
Amounts
Offset in the
Consolidated
Balance
Sheets

Net Amounts
of Derivative
Liabilities
Presented in
the
Consolidated
Balance
Sheets

Gross Amounts Not Offset
in the Consolidated Balance
Sheets

Financial
Instruments(1)

Cash
Collateral
Paid

Net
Amounts

As  of October 3, 2015:
Foreign exchange contracts . .
As  of September 27, 2014:
Foreign exchange contracts . .

$ (239)

$(2,197)

$—

$—

$ (239)

$(2,197)

$116

$367

$—

$—

$ (123)

$(1,830)

(1) The balances at October 3, 2015 and  September 27,  2014  were related to derivative assets which

are allowed to be net settled against  derivative  liabilities in accordance with the master netting
agreements.

7. GOODWILL AND INTANGIBLE ASSETS

Goodwill is tested for impairment on  an annual  basis and between annual tests if events or
circumstances indicate that an impairment loss may have  occurred, and we write down these assets
when impaired. We perform our annual impairment tests during the  fourth quarter of  each  fiscal year
using the opening balance sheet as of the first  day  of the fourth quarter, with  any resulting impairment
recorded in the fourth quarter of the fiscal year.

Coherent has two  reporting units: Specialty Laser Systems  and  Commercial  Lasers and

Components. In our fiscal 2015 annual testing, we  performed  a  qualitative assessment of the goodwill
for our SLS reporting unit during the fourth  quarter of fiscal 2015  using  the opening  balance  sheet as
of the first day of the fourth quarter and concluded that it was more likely than  not  that  the fair value
of the reporting unit exceeded its carrying amount. In assessing the qualitative  factors, we  considered
the impact of these key factors: macroeconomic conditions, fluctuations in  foreign currency, market and
industry conditions, our operating and competitive  environment, regulatory and political developments,
the overall financial performance of the reporting  unit including  cost factors and  budgeted-to-actual
revenue results. We also considered our  market  capitalization, stock price  performance and the
significant excess between the estimated fair  value and carrying  value  of the SLS reporting  unit. Based
on our assessment, goodwill in the SLS  reporting unit was not  impaired  as of the first day of the fourth
quarter of fiscal 2015. As such, it was not necessary to perform the  two-step  goodwill impairment test
at that time. For the CLC reporting unit, we elected to bypass the qualitative assessment and proceed
directly to performing the first step of the goodwill impairment test. We  performed  our Step 1 test
using the opening balance sheet as of the first  day  of the fourth quarter and noted no  impairment. We
determined the fair value of the CLC reporting  unit for the Step 1  test  using a  50-50% weighting of the
Income (discounted cash flow) approach and Market  (market comparable)  approach. Management
completed and reviewed the results of the  Step 1 analysis and concluded that a Step  2 analysis  was not
required as the estimated fair value of the CLC reporting  unit was significantly in  excess  of its  carrying
value. Between the completion of that testing  and  the end of the  fourth quarter of  fiscal  2015, we
noted no indications of impairment or triggering  events with  either reporting unit to cause  us to review
goodwill for potential impairment.

110

COHERENT, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

7. GOODWILL AND INTANGIBLE ASSETS  (Continued)

The changes in the carrying amount of goodwill  by segment  for  fiscal 2015 and 2014 are  as follows

(in thousands):

Commercial
Lasers and
Components(1)

Specialty
Laser
Systems(2)

Total

Balance as of September 28, 2013 . . . . . . . . . .
Translation adjustments and other . . . . . . . . . .

Balance as of September 27, 2014 . . . . . . . . . .
Additions (see Note 3) . . . . . . . . . . . . . . . . . .
Translation adjustments and other . . . . . . . . . .

$6,363
—

6,363
—
—

$107,045
(3,895)

$113,408
(3,895)

103,150
1,119
(8,815)

109,513
1,119
(8,815)

Balance as of October 3, 2015 . . . . . . . . . . . . .

$6,363

$ 95,454

$101,817

(1) Gross amount of goodwill for our CLC segment  was $25.7 million at both October  3,
2015 and September 27, 2014. At both October  3, 2015 and September 27, 2014, the
accumulated impairment loss for the  CLC reporting unit  was $19.3 million reflecting an
impairment charge in fiscal 2009.

(2) Gross amount of goodwill for our SLS segment  was  $97.8 million and $105.5 million at
October 3, 2015 and September 27, 2014. At  both October  3, 2015 and September  27,
2014, the accumulated impairment loss for  the SLS reporting  unit was $2.4  million
reflecting an impairment charge in fiscal 2003.

We evaluate long-lived assets and amortizable intangible  assets whenever events or  changes in

business circumstances or our planned  use of assets  indicate  that their carrying amounts may  not  be
fully recoverable or that their useful  lives are no longer  appropriate. Reviews  are performed to
determine whether the carrying values of assets are  impaired based on comparison to the  undiscounted
expected future cash flows identifiable to such long-lived and amortizable intangible assets. If the
comparison indicates that impairment exists, the  impaired asset is written down to its fair  value.

During fiscal 2015, 2014 and 2013, we did  not  have any  impairment of intangible assets as a result

of the impairment analysis.

The components of our amortizable intangible  assets are as follows  (in thousands):

Existing technology . . . . . . . . . . . . .
Customer lists . . . . . . . . . . . . . . . . .
Trade name . . . . . . . . . . . . . . . . . .
In-process research and development

Fiscal 2015 Year-ended
October 3, 2015

Fiscal 2014 Year-ended
September 27, 2014

Gross
Carrying
Amount

$71,365
16,099
399
375

Accumulated
Amortization

$(55,452)
(9,661)
(349)
—

Net

$15,913
6,438
50
375

Gross
Carrying
Amount

$81,551
16,632
431
424

Accumulated
Amortization

$(57,827)
(9,199)
(346)
—

Net

$23,724
7,433
85
424

Total

. . . . . . . . . . . . . . . . . . . . . . .

$88,238

$(65,462)

$22,776

$99,038

$(67,372)

$31,666

111

COHERENT, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

7. GOODWILL AND INTANGIBLE ASSETS  (Continued)

For accounting purposes, when an intangible asset is  fully amortized, it is removed from the

disclosure schedule.

Amortizable intangible assets include intangible assets acquired through  business  combinations as

well as through direct purchases or licenses.

The weighted average remaining amortization period for existing technology is approximately
3 years, and the weighted average  remaining amortization  period  for customer lists and  trade name is
4 years. Amortization expense for intangible assets  during fiscal years 2015, 2014,  and 2013 was
$8.2 million, $9.6 million and $9.8 million, respectively,  which includes  $6.3 million, $7.5 million and
$6.6 million, respectively, for amortization  of existing technology. The change in accumulated
amortization also includes $2.9 million and  $1.6 million of foreign  exchange impact for fiscal 2015  and
fiscal 2014, respectively.

Estimated amortization expense for the next  five  fiscal years  and all  years  thereafter are as  follows

(in thousands):

2016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2017 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2018 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2020 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Estimated
Amortization
Expense

$ 8,157
7,034
4,291
2,273
628
393

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$22,776

8. BALANCE SHEET DETAILS

Prepaid expenses and other assets consist  of the following (in thousands):

Prepaid and refundable income taxes . . . . . . . . . . . . . . . . . . . . .
Other taxes receivable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Prepaid expenses and other assets . . . . . . . . . . . . . . . . . . . . . . .

$ 8,846
6,574
12,874

$11,001
5,184
11,654

Total prepaid expenses and other assets . . . . . . . . . . . . . . . . . . .

$28,294

$27,839

Fiscal Year-end

2015

2014

112

COHERENT, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

8. BALANCE SHEET DETAILS (Continued)

Other assets consist of the following (in thousands):

Assets related to deferred compensation  arrangements (see

Note 12) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred tax assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$25,131
32,136
3,841

$26,484
37,616
5,617

Total other assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$61,108

$69,717

Fiscal Year-end

2015

2014

On June 8, 2010, we invested  $2.0 million  in SiOnyx, Inc.,  a privately-held company. The

investment was included in other assets and was being carried on a cost basis. During  the third quarter
of fiscal 2015 we determined that our investment  became other-than temporarily impaired. As  a result,
during the third quarter of fiscal 2015, we  recorded a non-cash charge of $2.0 million in  our results of
operations to impair this investment.  In  determining the fair value of the cost  method investment, we
considered many factors including  but not limited to operating performance  of the investee, the amount
of cash  that the investee has on-hand, the ability  to  obtain  additional  financing  and the  overall market
conditions in which the investee operates. The  fair value of the cost  method investment  represents a
Level 3 valuation as the assumptions  used  in valuing the  investment were not directly or indirectly
observable.

Other current liabilities consist of the following (in  thousands):

Accrued payroll and benefits . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accrued expenses and other . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warranty reserve (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . .
Other taxes payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Customer deposits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Fiscal Year-end

2015

2014

$35,504
10,974
15,308
4,888
1,793
16,474

$29,228
13,410
16,961
5,036
2,335
15,536

Total other current liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . .

$84,941

$82,506

Other long-term liabilities consist of the following (in thousands):

Long-term taxes payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred compensation (see Note 12) . . . . . . . . . . . . . . . . . . . .
Deferred tax liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred revenue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Asset retirement obligations liability (see Note  2) . . . . . . . . . . . .
Other long-term liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Fiscal Year-end
2014
2015

$ 7,651
26,691
2,708
3,149
2,654
7,077

$15,776
27,858
6,511
3,448
2,222
6,592

Total other long-term liabilities . . . . . . . . . . . . . . . . . . . . . . . . .

$49,930

$62,407

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

9. SHORT-TERM BORROWINGS

We have several lines of credit which allow us  to  borrow  in the applicable local currency. We have
a total of $13.2 million of unsecured foreign lines of credit as  of October 3, 2015. At  October 3,  2015,
we had used $1.5 million of these available  foreign lines  of credit  as guarantees. These credit  facilities
were used in Europe, Japan and China  during  fiscal 2015. In addition, our domestic line  of credit
consists of a $50.0 million unsecured revolving credit account. The agreement  will  expire on May  31,
2017. The line of credit is subject to covenants related to financial ratios and  tangible net worth with
which we are currently in compliance. We have used $1.1  million for letters of credit against our
domestic line of credit as of October  3, 2015.

10. COMMITMENTS AND CONTINGENCIES

Commitments

We lease several of our facilities under  operating leases  and recognize  rent  expense on a

straight-line basis over the life of the leases.

Future minimum payments under our non-cancelable operating  leases at  October 3,  2015 are as

follows (in thousands):

Fiscal

2016 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2017 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2018 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2020 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thereafter through 2025 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$10,805
9,630
7,372
5,590
4,532
7,924

Total

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$45,853

Rent expense, exclusive of sublease income,  was  $11.0 million, $11.0 million and $10.8 million in

fiscal 2015, 2014 and 2013, respectively.

As of October 3, 2015, we had total purchase  commitments for inventory of  approximately
$25.3 million and purchase obligations for  fixed  assets and services of $9.0  million compared to
$23.6 million of purchase commitments for  inventory and  $6.1 million of  purchase obligations for fixed
assets and services at September 27,  2014.

Contingencies

We are subject to legal claims and litigation arising  in the ordinary course of business, such as
product liability, employment or intellectual property claims, including, but not limited  to,  the matters
described below. On May 14, 2013, IMRA  America (‘‘Imra’’) filed a complaint for patent infringement
against two of the Company’s subsidiaries in the  Regional Court of D¨usseldorf, Germany, captioned In
re IMRA America Inc. versus Coherent Kaiserslautern GmbH et. al. 4b O 38/13.  The  complaint alleges
that the use of certain of our lasers infringe upon EP Patent No. 754,103,  entitled ‘‘Method For
Controlling Configuration of Laser Induced Breakdown  and Ablation,’’ issued November 5, 1997  (the
‘‘Patent’’). The Patent, now expired in all jurisdictions, is  owned by the  University  of  Michigan and
licensed to Imra. The complaint seeks  unspecified  compensatory damages, the cost  of court proceedings

114

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

10. COMMITMENTS AND CONTINGENCIES (Continued)

and seeks to permanently enjoin the  Company from infringing the Patent in the future.  Following the
filing of the infringement suit, our subsidiaries filed a separate nullity  action  with the Federal Patent
Court in Munich, Germany requesting that the court hold that the Patent was  invalid  based on prior
art. On October 1, 2015, the Federal  Patent  Court  ruled that the German portion of the Patent was
invalid. Imra has the right to appeal  this decision to the German Supreme Court. Management has
made an accrual with respect to this matter and has determined, based on its  current knowledge,  that
the amount or range of reasonably possible losses in excess of the amounts already accrued, is not
reasonably estimable. Although we do not expect that such  legal claims and litigation will ultimately
have a material adverse effect on our consolidated financial  position, results of operations or cash
flows, an adverse result in one or more  matters could negatively affect  our  results in  the period in
which they occur.

The United States and many foreign  governments  impose tariffs  and duties  on the import and
export of certain products we sell. From time  to  time our duty calculations  and payments are audited
by government agencies. We are currently  under audit in South Korea  for customs duties and value
added tax for the period March 2009 to March  2014. Although  we  do not expect that the audit will
ultimately have a material adverse effect on our consolidated financial position, results  of  operations or
cash flows, an adverse result in this matter could negatively affect our  results in the  period in which it
occurs. As of October 3, 2015, management has  accrued an estimated liability of $1.3  million  related to
this  matter.

11. STOCK REPURCHASES AND DIVIDENDS

On December 10, 2012, we announced that the Board  of Directors  approved a $1.00 per share
special cash dividend on our outstanding common stock payable on December 27,  2012 to stockholders
of record on December 19, 2012, resulting in a  payment of $24.0 million.

On July 25, 2014, our Board of Directors authorized  a buyback  program authorizing the Company

to repurchase up to $25.0 million of  our  common stock from time to time  through July  31, 2015.
During the first and second quarters  of fiscal 2015,  we repurchased and retired 434,114  shares of
outstanding common stock under this plan  at an  average price  of $57.59 per share  for a  total  of
$25.0 million.

On January 21, 2015, our Board of Directors  authorized an  additional  stock repurchase  program to

repurchase up to $25.0 million of our  outstanding common stock from time to time through
January 31, 2016. During the fourth quarter of fiscal 2015,  we repurchased and retired 430,675 shares
of outstanding common stock under this plan at an average price of $58.05 per share for  a total of
$25.0 million.

On August 25, 2015, our Board of Directors authorized an additional  stock repurchase program to
repurchase up to $25.0 million of our  outstanding common stock from time to time through August 31,
2016. During the fourth quarter of fiscal  2015, we  repurchased  and retired  437,534 shares  of
outstanding common stock under this plan  at an  average price  of $57.14 per share  for a  total  of
$25.0 million.

115

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

12. EMPLOYEE STOCK AWARD, OPTION AND BENEFIT PLANS

Deferred Compensation Plans

Under our deferred compensation plans (‘‘plans’’), eligible employees  are permitted to make

compensation deferrals up to established limits set under the plans and accrue  income  on these
deferrals based on reference to changes in  available investment options.  While not required  by  the
plan, the Company chooses to invest in insurance contracts and mutual funds in order to approximate
the changes in the liability to the employees. These investments and the liability to the employees  were
as follows (in thousands):

Fiscal Year-end

2015

2014

Cash surrender value of life insurance contracts . . . . . . . . . . . . .
Fair value of mutual funds . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$12,780
13,891

$12,999
15,000

Total assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$26,671

$27,999

Total assets, included in:
Prepaid expenses and other assets . . . . . . . . . . . . . . . . . . . . . . .
Other assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 1,540
25,131

$ 1,515
26,484

Total assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$26,671

$27,999

Total deferred compensation liability, included in:
Other current liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other long-term liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 1,540
26,691

$ 1,515
27,858

Total deferred compensation liability . . . . . . . . . . . . . . . . . . . . .

$28,231

$29,373

Fiscal Year-end

2015

2014

Life insurance premiums loads, policy fees and cost of insurance that are paid  from the asset

investments and gains and losses from  the asset investments for  these plans are recorded  as
components of other income or expense;  such amounts were a net  loss of $0.4 million in fiscal year
2015, a net gain of $4.2 million (including  a $0.1 million death benefit) in fiscal year 2014  and a net
gain of $2.1 million in fiscal year 2013. Changes  in the obligation  to  plan participants are  recorded as a
component of operating expenses and cost of  sales; such amounts  were an income of $0.2  million  in
fiscal year 2015, a loss of $4.3 million  in fiscal year 2014 and a  loss of  $2.8 million  in fiscal year 2013.
Liabilities associated with participant  balances  under our deferred compensation plans are affected  by
individual contributions and distributions made, as  well as gains  and losses on the  participant’s
investment allocation election.

Coherent Employee Retirement and Investment Plan

Under the Coherent Employee Retirement and Investment  Plan,  we  match employee contributions

to the plan up to a maximum of 4% of  the employee’s individual earnings subject to IRS limitations.
Employees become eligible for participation on their first day of employment and for  Company
matching contributions after completing one year of service. The Company’s contributions (net of

116

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12. EMPLOYEE STOCK AWARD, OPTION AND BENEFIT PLANS (Continued)

forfeitures) during fiscal 2015, 2014, and 2013  were $3.6 million, $3.6 million and  $3.4 million,
respectively.

Employee Stock Purchase Plan

We have an Employee Stock Purchase Plan (‘‘ESPP’’) whereby eligible employees may authorize

payroll deductions of up to 10% of their regular base salary to purchase shares at  the lower of 85% of
the fair market value of the common stock on the date  of commencement  of  the offering  or on the last
day of the six-month offering period. During fiscal 2015, 2014  and 2013, a total of 132,004 shares,
134,321 shares and 159,754 shares, respectively, were purchased by and distributed to employees at  an
average price of $51.34, $48.68 and $37.20 per share, respectively. At  fiscal 2015 year-end, we had
661,900 shares of our common stock reserved  for future issuance under  the plan.

Stock Award and Option Plans

We have a stock plan for which employees and non-employee directors  are eligible participants.
This plan is the 2011 Equity Incentive Plan (the ‘‘2011  Plan’’) which includes our options, time-based
restricted stock units and performance restricted  stock  units. In prior years,  we have had a stock  plan
for which employees and service providers were eligible  participants and a  non-employee Directors’
Stock Option Plan for which only non-employee  directors were eligible  participants. Those prior plans
have expired. Under the 2011 Plan, Coherent may grant options and awards (time-based  restricted
stock units and performance restricted stock units) to purchase up  to  6,747,691 shares of common
stock, of which 5,514,171 shares remained  available for  grant at fiscal 2015 year-end.

Grants to employees generally expire four years from the original grant date.  Since adoption  of the

2011 Plan, no stock options have been  granted to employees.

Director options were previously automatically  granted to our non-employee directors. New
directors now initially receive an award  of restricted stock  units  of 3,500 shares which  vest over  a two
year period. The annual grant for non-employee directors is 3,500 shares  of restricted  stock  units that
vest on February 15 of the calendar year following the grant.

Restricted stock awards and restricted  stock units are typically subject to  vesting restrictions—
either time-based or market-based conditions for  vesting.  Until restricted  stock  vests,  shares (including
those issuable upon vesting of the applicable restricted stock  unit) are subject to forfeiture if
employment or service to the Company  terminates prior to the  release of restrictions and  cannot be
transferred.

• The service based restricted stock awards generally vest within  three years from the  date of

grant.

• The service based restricted stock unit awards are generally subject to annual vesting over three

years from the date of grant.

• The performance restricted stock unit award grants are generally  either subject  to  annual vesting
over three years from the date of grant or subject to a single vest measurement  three  years from
the date of grant, depending upon achievement of performance measurements based on the
performance of the Company’s total shareholder returns (as defined in  the plan) compared with
the performance of the Russell 2000 Index.

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

12. EMPLOYEE STOCK AWARD, OPTION AND BENEFIT PLANS (Continued)

Fair  Value of Stock Compensation

We recognize compensation expense  for all share-based payment awards based  on the fair value of
such awards. The expense is recognized on a straight-line basis per tranche over the  respective requisite
service period of the awards.

Determining Fair Value

Valuation and amortization method—We  estimate the  fair value of employee  stock  purchase  shares

using the Black-Scholes-Merton option-pricing formula.  This  fair value is then  amortized on a
straight-line basis over the purchase period.

Expected  Term—The expected term represents the period of our employee  stock  purchase plan.

Expected  Volatility—Our process for computing expected volatility considers both historical volatility
and market-based implied volatility; however our estimate of expected  forfeitures is based  on  historical
employee data and could differ from actual  forfeitures.

Risk-Free Interest Rate—The risk-free  interest  rate used in the Black-Scholes-Merton valuation
method is based on the implied yield  currently  available on  U.S. Treasury  zero-coupon  issues with an
equivalent remaining term.

The fair values of shares purchased under the employee  stock  purchase plan  for fiscal 2015, 2014

and 2013 were estimated using the following weighted-average assumptions:

Expected life in years . . . . . . . . . . . . . . . . . . . . . . . . . .
Expected volatility . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Risk-free interest rate . . . . . . . . . . . . . . . . . . . . . . . . .
Weighted average fair value per share . . . . . . . . . . . . . .

Employee Stock Purchase Plans

2015

0.5
28.6%
0.1%

Fiscal

2014

2013

0.5

0.5
24.1% 32.3%
0.1%
0.1%

$14.39

$13.57

$10.56

Time-Based Restricted Stock Units

Time-based restricted stock units are fair valued  at the  closing  market  price on  the date  of grant.

Performance Restricted Stock Units

We grant performance restricted stock  units to officers  and certain  employees. The performance
stock unit agreements provide for the award of performance stock units with each unit representing the
right to receive one share of our common stock to be issued after the  applicable  award  vesting period.
The final number of units awarded, if any,  for these  performance grants will  be  determined as of  the
vesting dates, based upon our total shareholder return over  the performance  period compared to the
Russell 2000 Index and could range from  no units to a maximum of twice the initial  award  units. The

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

12. EMPLOYEE STOCK AWARD, OPTION AND BENEFIT PLANS (Continued)

weighted average fair value for these performance units was  determined  using a Monte  Carlo
simulation model incorporating the following weighted average  assumptions:

Risk-free interest rate . . . . . . . . . . . . . . . . . . . . . . . . . .
Volatility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Weighted average fair value . . . . . . . . . . . . . . . . . . . . . .

2015

0.96%
28.7%

Fiscal

2014

2013

0.6% 0.30%
36.9% 37.9%

$70.57

$77.10

48.48

We recognize the estimated cost of these awards,  as determined under the simulation model, over

the related service period, with no adjustment  in future periods  based upon  the actual shareholder
return over the performance period.

Stock Compensation Expense

The following table shows total stock-based  compensation  expense and related  tax benefits
included in the Consolidated Statements of  Operations for fiscal 2015,  2014 and 2013 (in thousands):

Cost of sales . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Research and development . . . . . . . . . . . . . . . . .
Selling, general and administrative . . . . . . . . . . . .
Income tax benefit . . . . . . . . . . . . . . . . . . . . . . .

$ 2,530
1,946
13,756
(4,247)

$ 2,393
2,033
14,471
(5,243)

$ 2,151
1,851
14,889
(5,292)

Fiscal 2015

Fiscal 2014

Fiscal 2013

$13,985

$13,654

$13,599

Total stock-based compensation cost capitalized  as part  of inventory during fiscal 2015 was
$2.5 million; $2.5 million was amortized into income during fiscal 2015, which  includes amounts
capitalized in fiscal 2015 and amounts carried over  from fiscal 2014.  Total stock-based compensation
cost capitalized as part of inventory during fiscal 2014 was  $2.5 million; $2.4  million was  amortized into
income during fiscal 2014, which includes amounts capitalized in  fiscal 2014 and amounts carried over
from fiscal 2013. Management has made  an estimate of expected forfeitures  and is recognizing
compensation costs only for those  equity awards expected to vest.

At fiscal 2015 year-end, the total compensation cost related  to  unvested stock-based awards

granted to employees under the Company’s stock plans but not yet  recognized  was approximately
$19.0 million, net of estimated forfeitures of $0.6 million. This cost will be amortized  on a  straight-line
basis over a weighted-average period of  approximately 1.4  years  and will be adjusted for subsequent
changes in estimated forfeitures.

At fiscal 2015 year-end, the total compensation cost related  to  options  to purchase common shares
under the ESPP but not yet recognized was approximately $0.2 million. This cost will be amortized on
a straight-line basis over a weighted-average period of approximately one month.

The stock option exercise tax  benefits reported in the statement of cash flows results  from the

excess  tax benefits arising from tax deductions  in excess of  the  stock-based  compensation cost
recognized, determined on a grant-by-grant basis. During  fiscal  2015, 2014  and 2013  we have not
generated any excess tax benefits as cash flows from  financing activities.

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

12. EMPLOYEE STOCK AWARD, OPTION AND BENEFIT PLANS (Continued)

Stock Awards Activity

At fiscal 2015, 2014 and 2013 year-end, we had 86,000, 107,000  and 270,000 shares subject to stock
options outstanding. At fiscal 2015 year-end,  the $86,000 shares  outstanding were at a weighted average
exercise price of $30.09 per share and had a weighted average remaining  contractual  term of 3.4 years.

The following table summarizes our time-based and performance  restricted stock units  activity for

fiscal 2015, 2014 and 2013 (in thousands, except per share amounts):

Time Based Restricted
Stock Units

Performance Restricted
Stock Units

Weighted
Average
Grant Date
Fair Value

Weighted
Average
Grant  Date
Fair Value

Number
of Shares

Number
of Shares

Nonvested stock at September 29, 2012 .
Granted . . . . . . . . . . . . . . . . . . . . . . . .
Vested(1) . . . . . . . . . . . . . . . . . . . . . . .
Forfeited . . . . . . . . . . . . . . . . . . . . . . . .

Nonvested stock at September 28, 2013 .
Granted . . . . . . . . . . . . . . . . . . . . . . . .
Vested . . . . . . . . . . . . . . . . . . . . . . . . .
Forfeited . . . . . . . . . . . . . . . . . . . . . . . .

Nonvested stock at September 27, 2014 .
Granted . . . . . . . . . . . . . . . . . . . . . . . .
Vested . . . . . . . . . . . . . . . . . . . . . . . . .
Forfeited . . . . . . . . . . . . . . . . . . . . . . . .

Nonvested stock at October 3, 2015 . . . .

440
273
(254)
(6)

453
226
(275)
(14)

390
237
(219)
(14)

394

$47.81
44.03
43.06
45.59

$48.22
65.80
47.44
56.06

$58.66
64.84
53.62
59.06

$65.17

152
97
(28)
(8)

213
52
(33)
(3)

229
51
(38)
(43)

199

$57.55
48.48
49.50
53.30

$54.63
77.10
43.25
46.99

$61.46
70.57
53.46
53.46

$67.09

(1) Service-based restricted stock vested during each  fiscal year.  Performance awards and

units included at 100% of target goal; under the terms  of  the awards, the recipient  may
earn between 0% and 200% of the award.

Restricted Stock Units are converted into the right  to  receive common stock upon vesting; prior to

issuance, the Company permits the employee holders to satisfy their  tax  withholding requirements  by
net settlement, whereby the Company withholds  a portion of the shares to  cover the  applicable taxes
based on the fair market value of the Company’s stock at the vesting date. The number of shares
withheld to cover tax payments was 91,000 in fiscal 2015,  118,000 in  fiscal  2014 and 95,000 in  fiscal
2013; tax payments made were $5.3 million,  $7.8 million and $4.2 million, respectively.

At fiscal 2015 year-end, 5,514,171 options or restricted stock units  were available for future grant

under all plans. At fiscal 2015 year-end, all outstanding stock options have been  issued under plans
approved by our shareholders.

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

13. OTHER INCOME (EXPENSE), NET

Other income (expense) includes other-net  which is  comprised of the following  (in  thousands):

Foreign exchange loss . . . . . . . . . . . . . . . . . . . . . . . . .
Gain (loss) on deferred compensation investments, net

(Note 12) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2015

Fiscal

2014

2013

$(1,396) $(2,246) $(3,762)

(351)
21

4,236
38

2,123
170

Other—net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$(1,726) $ 2,028

$(1,469)

14. INCOME TAXES

The provision for (benefit from) income taxes on income (loss) before income  taxes consists of the

following (in thousands):

2015

Fiscal

2014

2013

Currently payable:

Federal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (932) $ 2,492
92
26,885

108
32,189

$ (1,796)
(141)
27,152

31,365

29,469

25,215

Deferred:

Federal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(4,327)
(200)
(3,679)

(2,815)
(111)
(6,430)

(4,022)
(16)
(4,036)

(8,206)

(9,356)

(8,074)

Provision for income taxes . . . . . . . . . . . . . . . . . . . . .

$23,159

$20,113

$17,141

The components of income (loss) before income taxes consist of  (in thousands):

. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
United States
Foreign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ (13,293) $
112,861

821
78,398

$ (7,142)
90,638

Income before income taxes . . . . . . . . . . . . . . . . . . .

$ 99,568

$79,219

$83,496

2015

Fiscal

2014

2013

121

COHERENT, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

14. INCOME TAXES (Continued)

The reconciliation of the income tax expense  at the  U.S. Federal statutory  rate (35%) to actual

income tax expense is as follows (in thousands):

Federal statutory tax expense . . . . . . . . . . . . . . . . . .
Valuation allowance . . . . . . . . . . . . . . . . . . . . . . . . .
Foreign taxes at rates less than U.S.  rates, net . . . . . .
Stock-based compensation . . . . . . . . . . . . . . . . . . . .
State income taxes, net of federal income tax benefit .
Research and development credit . . . . . . . . . . . . . . .
Deferred compensation . . . . . . . . . . . . . . . . . . . . . .
Release of unrecognized tax benefits . . . . . . . . . . . . .
Release of interest accrued for unrecognized tax

benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2015

$ 34,849
635
(10,558)
2,150
(38)
(2,979)
(133)
(39)

Fiscal

2014

$27,727
841
(6,974)
1,326
58
(1,797)
(778)
(51)

2013

$29,223
534
(8,219)
1,292
(143)
(4,131)
(257)
(407)

(38)
(690)

(289)
50

(160)
(591)

Provision for income taxes . . . . . . . . . . . . . . . . . . . .

$ 23,159

$20,113

$17,141

Effective tax rate . . . . . . . . . . . . . . . . . . . . . . . . . . .

23.3%

25.4% 20.5%

The effective tax rate on income before income taxes for fiscal 2015 of 23.3% was lower than the
statutory rate of 35.0%. This was primarily due to differences  related  to  the benefit of income subject
to foreign tax rates that are lower  than U.S.  tax  rates  including South Korea and  Singapore tax
exemptions, the benefit of foreign tax  credits and the benefit  of  federal research and development  tax
credits including renewal of the federal research and development tax credits for fiscal 2014. These
amounts are partially offset by deemed dividend inclusions under the Subpart F tax  rules,  stock-based
compensation not deductible for tax  purposes and  limitations on  the deductibility of compensation
under IRC Section 162(m).

Coherent Korea received the final approval  for  a High-Tech  tax exemption  in 2013 from the South
Korean authorities and it is subject to  capital contribution  limitations. The impact of this tax exemption
decreased South Korean income taxes by approximately $2.8 million (or $0.11 per diluted share) in
fiscal 2015, $2.4 million (or $0.10 per diluted share) in  fiscal 2014 and  $2.1 million  (or  $0.09 per diluted
share) in fiscal 2013. The remaining High-Tech tax exemption benefit is minimal and should  be fully
utilized in fiscal 2016 and Coherent Korea should  be  subject  to  South Korea income tax at  that  time.

Coherent Singapore had previously received  a Pioneer  Status tax exemption from  the Singapore
authorities effective from fiscal 2012  through fiscal 2017,  and it may  be  extended if certain additional
requirements are satisfied. The tax holiday is conditional upon  our meeting  certain revenue, business
spending and employment thresholds. Although Coherent Singapore had income in fiscal  2015, 2014
and 2013, these amounts were offset by  a loss  carryforward from  fiscal  2012 and  therefore we  did not
realize a cumulative benefit for the Singapore tax  holiday.

122

COHERENT, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

14. INCOME TAXES (Continued)

The significant components of deferred tax assets and liabilities were (in  thousands):

Fiscal year-end

2015

2014

Deferred tax assets:

Reserves and accruals not currently deductible . . . . . . . . . .
Operating loss carryforwards and tax credits . . . . . . . . . . . .
Deferred service revenue . . . . . . . . . . . . . . . . . . . . . . . . . .
Inventory capitalization . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stock-based compensation . . . . . . . . . . . . . . . . . . . . . . . . .
Competent authority offset to transfer pricing tax reserves . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 31,067
53,386
2,144
1,827
6,128
4,328
2,418

$ 29,060
65,643
2,097
1,616
6,573
4,328
—

Total gross deferred tax assets . . . . . . . . . . . . . . . . . . . . . . . .
Valuation allowance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

101,298
(15,556)

109,317
(14,403)

Total net deferred tax assets . . . . . . . . . . . . . . . . . . . . . . . . .
Deferred tax liabilities:

Gain on issuance of stock by subsidiary . . . . . . . . . . . . . . . .
Depreciation and amortization . . . . . . . . . . . . . . . . . . . . . .
Accumulated translation adjustment . . . . . . . . . . . . . . . . . .
Other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total gross deferred tax liabilities . . . . . . . . . . . . . . . . . . . . . .

85,742

94,914

20,859
5,117
2,229
—

28,205

20,759
9,579
1,357
5,012

36,707

Net deferred tax assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 57,537

$ 58,207

In determining our fiscal 2015 and 2014 tax provisions under ASC Subtopic 740,  we calculated the
deferred tax assets and liabilities for  each separate  tax  entity. We then considered a number of factors
including the positive and negative evidence regarding  the realization of our deferred tax  assets to
determine whether a valuation allowance should be recognized with respect to our deferred  tax assets.
We  determined that a valuation allowance was appropriate  for  a  portion of the  deferred tax assets of
our  California and certain state research and  development tax  credits, foreign  tax attributes  and foreign
net operating losses at fiscal 2015 and 2014 year-ends.

During fiscal 2015, we increased our valuation allowance on deferred  tax  assets by $1.2  million to

$15.6 million, primarily due to the reduced ability  to  utilize California and certain  state research and
development tax credits.

123

COHERENT, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

14. INCOME TAXES (Continued)

The net deferred tax asset is classified  on the consolidated balance sheets as follows (in

thousands):

Current deferred income tax assets . . . . . . . . . . . . . . . . . . . . . .
Current deferred income tax liabilities . . . . . . . . . . . . . . . . . . . .
Non-current deferred income tax assets . . . . . . . . . . . . . . . . . . .
Non-current deferred income tax liabilities . . . . . . . . . . . . . . . . .

$28,118
(9)
32,136
(2,708)

$27,134
(32)
37,616
(6,511)

Net deferred tax assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$57,537

$58,207

Fiscal year-end

2015

2014

We have various tax attribute carryforwards which include the following:

• Foreign gross net operating loss carryforwards are  $18.0 million, of which  $17.1 million have no
expiration date and of which $0.9 million are scheduled  to  expire beginning in  fiscal  year 2030.
A valuation allowance totaling $4.9 million has  been provided  against the foreign gross net
operating loss carryforwards in certain jurisdictions since the recovery  of the carryforwards  are
uncertain. California gross net operating loss  carryforwards are $14.7  million and are scheduled
to expire in fiscal years 2022 to 2032.  The tax benefit relating to approximately $6.6 million of
the state gross net operating loss carryforwards  will  be  credited to additional paid-in-capital
when recognized.

• Federal gross capital loss carryforwards of $0.9  million are scheduled to expire  in fiscal year

2020. State gross capital loss carryforwards of  $1.4 million are scheduled  to  expire in  fiscal year
2020. No valuation allowance is recorded against the federal gross capital loss  and the  state
gross capital loss carryforwards since we anticipate that it is  more likely  than not we will  be  able
to utilize the capital loss in the future.

• Federal R&D credit carryforwards  of $24.4 million are  scheduled to expire  in fiscal years 2024

to 2035. The tax benefit relating to approximately $0.9 million of  the  federal tax credit
carryforwards will be credited to additional paid-in-capital when recognized. California  R&D
credit carryforwards of $22.2 million have no  expiration date. The tax benefit relating to
approximately $0.5 million of the state tax credit carryforwards will be credited to additional
paid-in-capital when recognized. A valuation allowance totaling $14.0  million, before federal
benefit, has been recorded against California R&D  credit carryforwards  since  the recovery of the
carryforwards are uncertain. Other states  R&D credit carryforwards of $1.7  million are
scheduled to expire in fiscal years 2016  to  2030. A valuation allowance totaling $0.6 million,
before federal benefit, has been recorded against  certain state  R&D  credit carryforwards since
the recovery of the carryforwards is uncertain.

• Federal foreign tax credit carryforwards of $19.0 million are scheduled  to  expire in  fiscal  years
2016 to 2023. The tax benefit relating  to  approximately $11.5  million  of the federal foreign tax
credit carryforwards will be credited  to  additional paid-in-capital when  recognized.

We are subject to taxation and file income tax returns in the U.S. federal  jurisdiction  and in many
state and foreign jurisdictions. For U.S. federal income tax  purposes, all years prior  to  2011 are closed.
In our major foreign jurisdictions and  our  major state  jurisdictions, the years prior  to  2006 and 2011,

124

COHERENT, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

14. INCOME TAXES (Continued)

respectively, are closed to examination.  Earlier years in our various jurisdictions may remain open for
adjustment to the extent that we have tax attribute carryforwards  from  those  years.  The  various tax
authorities may choose to audit tax returns for  tax  years  beyond the statute  of limitations  period due to
significant tax attribute carryforwards from  those prior  years,  making adjustments only to carryforward
attributes. We believe that we have provided  adequate reserves for any  adjustments that may be
determined by the  tax authorities.

A reconciliation of the change in gross  unrecognized tax benefits,  excluding interest and  penalties,

is as follows (in thousands):

Balance as of the beginning of the year . . . . . . . . . . .
Tax positions related to current year:

Additions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reductions

Tax positions related to prior year:

Additions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reductions
Settlements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lapses  in statutes of limitations . . . . . . . . . . . . . . . . .

Fiscal year-end

2015

2014

2013

$21,893

$21,378

$25,967

311
—

855
—
—
(521)

346
—

235
—
—
(66)

1,008
—

1,127
—
—
(6,724)

Balance as of end of year . . . . . . . . . . . . . . . . . . . . . .

$22,538

$21,893

$21,378

As of October 3, 2015, the total amount of gross  unrecognized tax benefits including  gross interest

and penalties was $24.3 million, of which $16.4  million, if recognized, would affect  our effective tax
rate. Our total gross unrecognized tax  benefit was classified  as long-term  taxes payable  in the
consolidated balance sheets. We include interest and penalties  related to unrecognized  tax benefits
within the provision for income taxes. As  of October 3, 2015,  the total  amount of  gross interest and
penalties accrued was $1.8 million and it is classified as long-term taxes  payable in  the consolidated
balance sheets. As  of September 27,  2014, we had accrued  $1.8 million for the  gross interest and
penalties and it is classified as long-term taxes payable in the consolidated balance sheets.

Management believes that it has adequately provided  for any adjustments that may result from tax

examinations. We regularly engage in discussions  and negotiations with  tax authorities regarding tax
matters in various jurisdictions. It is reasonably possible  that  certain  federal, foreign  and state tax
matters may be concluded in the next  12 months.

A summary of the fiscal tax years that remain subject  to  examination, as of  October 3,  2015, for

our  major tax jurisdictions is:

United States—Federal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
United States—Various States . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Netherlands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Germany . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Japan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
United Kingdom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2011—forward
2011—forward
2010—forward
2006—forward
2009—forward
2014—forward

125

COHERENT, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

15. SEGMENT AND GEOGRAPHIC INFORMATION

We are organized into two reportable operating segments: Specialty Lasers and Systems (‘‘SLS’’)

and Commercial Lasers and Components (‘‘CLC’’). This  segmentation  reflects the go-to-market
strategies for various products and markets. While both  segments  work  to  deliver  cost-effective
solutions, SLS develops and manufactures configurable, advanced-performance products largely serving
the microelectronics, scientific research and  government  programs and OEM  components and
instrumentation markets. The size and complexity  of  many of our SLS products require service to be
performed at the customer site by factory-trained field service engineers.  CLC focuses on higher
volume products that are offered in set configurations.  The product architectures are designed for easy
exchange at the point of use such that product service and repairs are based upon advanced
replacement and depot (i.e., factory) repair.  CLC’s primary  markets include materials processing, OEM
components and instrumentation and  microelectronics.

We have identified SLS and CLC as operating segments for which  discrete financial information  is

available. Both units have dedicated  engineering, manufacturing, product  business management and
product line management functions. A  small portion  of our outside revenue is  attributable to projects
and recently developed products for which  a segment has  not  yet been determined. The associated
direct and indirect costs are presented in the  category  of  Corporate  and other,  along with  other
corporate costs as described below.

Our Chief Executive Officer has been  identified as the  chief  operating decision maker (CODM) as

he assesses the performance of the segments and decides  how to allocate resources  to  the segments.
Income from operations is the measure of  profit and loss that our  CODM uses  to  assess performance
and make decisions. As assets are not a measure used to assess the performance  of  the company by the
CODM, asset information is not tracked or compiled by segment and is  not  available to be reported in
our  disclosures. Income from operations  represents the net  sales  less the  cost of sales and direct
operating expenses incurred within the operating segments  as well as  allocated  expenses such as shared
sales  and manufacturing costs. We do  not allocate to our operating segments certain operating expenses
which we manage separately at the corporate level. These  unallocated costs  include stock-based
compensation and corporate functions (certain research and development, management, finance, legal
and human resources) and are included  in the results  below  under Corporate and other in the
reconciliation of operating results. Management does not consider unallocated Corporate and other
costs in its measurement of segment  performance.

126

COHERENT, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

15. SEGMENT AND GEOGRAPHIC INFORMATION (Continued)

The following table provides net sales and income from operations  for our operating  segments a

reconciliation of our total income from operations to net  income (in  thousands):

2015

Fiscal

2014

2013

Net sales:

Specialty Laser Systems . . . . . . . . . . . . . . . . . . .
Commercial Lasers and Components . . . . . . . . .

$559,593
242,867

$565,552
229,087

$571,644
238,482

Total net sales . . . . . . . . . . . . . . . . . . . . . . . . . . .

$802,460

$794,639

$810,126

Income from operations:

Specialty Laser Systems . . . . . . . . . . . . . . . . . . .
Commercial Lasers and Components . . . . . . . . .
Corporate and other . . . . . . . . . . . . . . . . . . . . .

$133,506
9,127
(41,886)

$117,947
2,688
(43,769)

Total income from operations . . . . . . . . . . . . . . . .
Total other income (expense), net . . . . . . . . . .

$100,747
(1,179)

$ 76,866
2,353

$115,931
12,411
(43,443)

$ 84,899
(1,403)

Income before income taxes . . . . . . . . . . . . . . . . .
Provision for income taxes . . . . . . . . . . . . . . .

99,568
23,159

79,219
20,113

83,496
17,141

Net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 76,409

$ 59,106

$ 66,355

Geographic Information

Our foreign operations consist primarily  of manufacturing facilities and sales offices  in Europe and

Asia-Pacific. Sales, marketing and customer service  activities  are conducted through sales subsidiaries
throughout the world. Geographic sales information for  fiscal  2015, 2014  and 2013 is  based on the
location of the end customer. Geographic long-lived asset  information presented below is  based on the
physical location of the assets at the end of  each year.

Sales to unaffiliated customers are as follows (in thousands):

SALES

2015

Fiscal

2014

2013

United States . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$213,483

$202,205

$188,204

Foreign countries:

South Korea . . . . . . . . . . . . . . . . . . . . . . . . . . .
Japan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Germany . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Europe, other . . . . . . . . . . . . . . . . . . . . . . . . . .
Asia-Pacific, other . . . . . . . . . . . . . . . . . . . . . . .
Rest of World . . . . . . . . . . . . . . . . . . . . . . . . . .

Total foreign countries sales . . . . . . . . . . . . . .

195,589
135,674
75,474
53,027
85,584
43,629

588,977

167,473
124,765
86,023
64,648
98,760
50,765

185,737
156,152
93,855
58,500
73,794
53,884

592,434

621,922

Total sales . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$802,460

$794,639

$810,126

127

COHERENT, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

15. SEGMENT AND GEOGRAPHIC INFORMATION (Continued)

Long-lived assets, which include all non-current assets other  than goodwill, intangibles and

deferred taxes, by  geographic region, are as follows (in thousands):

LONG-LIVED ASSETS

Fiscal Year-end

2015

2014

United States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$ 82,951

$ 82,274

Foreign countries:

Germany . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Europe, other . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Asia-Pacific . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total foreign countries long-lived assets . . . . . . . . . . . . . .

33,964
2,993
11,504

48,461

38,678
2,920
13,650

55,248

Total long-lived assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

$131,412

$137,522

Major Customers

We had one customer who accounted for 17%, 13% and  14% of consolidated revenue during fiscal

2015, 2014 and 2013, respectively. This customer  purchased primarily from our SLS segment.

128

QUARTERLY FINANCIAL INFORMATION  (UNAUDITED)

Summarized quarterly financial data for the  years  ended October  3, 2015 and September 27, 2014

are as follows (in thousands, except per  share amounts):

Fiscal 2015:
Net sales . . . . . . . . . . . . . . . . . . . . . . .
Gross profit . . . . . . . . . . . . . . . . . . . . .
Net income . . . . . . . . . . . . . . . . . . . . .
Net income per basic share . . . . . . . . . .
Net income per diluted share . . . . . . . .
Fiscal 2014:
Net sales . . . . . . . . . . . . . . . . . . . . . . .
Gross profit . . . . . . . . . . . . . . . . . . . . .
Net income . . . . . . . . . . . . . . . . . . . . .
Net income per basic share . . . . . . . . . .
Net income per diluted share . . . . . . . .

First
Quarter

Second
Quarter

Third
Quarter

Fourth
Quarter

$200,615
82,319
17,430
0.70
0.69

$
$

$193,556
77,546
11,703
0.48
0.47

$
$

$203,721
83,304
18,413
0.75
0.74

$
$

$199,222
80,665
15,307
0.62
0.61

$
$

$188,502
78,782
13,264
0.54
0.53

$
$

$196,517
74,261
12,999
0.52
0.52

$
$

$209,622
90,994
27,302
1.11
1.10

$
$

$205,344
80,918
19,097
0.77
0.76

$
$

129

Sequentially
Exhibit
Number

INDEX TO EXHIBITS

Exhibit

10.25

Form of Performance RSU Agreement under  the 2011 Equity Plan

21.1

23.1

24.1

31.1

31.2

32.1

32.2

Subsidiaries

Consent of Independent Registered Public Accounting Firm

Power of Attorney (see signature page)

Certification of Chief Executive  Officer pursuant to Exchange Act
Rule 13a-14(a)/15d-14(a), as adopted pursuant to Section 302 of  the  Sarbanes-Oxley Act of
2002.

Certification of Chief Financial Officer pursuant to Exchange Act
Rule 13a-14(a)/15d-14(a), as adopted pursuant to Section 302 of  the  Sarbanes-Oxley Act of
2002.

Certification of Chief Executive Officer pursuant to 18 U.S.C.  Section  1350, as adopted
pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as  adopted
pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

All other exhibits required to be filed as  part of  this report  have been  incorporated by reference.

See  item 15 for a complete index of  such  exhibits.

130

ANNUAL REPORT, 
PROXY STATEMENT & NOTICE 
OF ANNUAL MEETING

2015

Coherent, Inc.
5100 Patrick Henry Drive
Santa Clara, CA  95054

www.coherent.com

 Printed in the U.S.A. 
Copyright © 2016 Coherent, Inc.