SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                                -----------------

                                  SCHEDULE 13D
                                 (Rule 13d-101)

             INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT
            TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO
                                  RULE 13d-2(a)


                               Newport Corporation
--------------------------------------------------------------------------------
                                (Name of Issuer)

                    Common Stock, par value $0.1167 per share
--------------------------------------------------------------------------------
                         (Title of Class of Securities)

--------------------------------------------------------------------------------
                                   651824 10 4
--------------------------------------------------------------------------------
                                 (CUSIP Number)

                             Seth H. Hoogasian, Esq.
                                 General Counsel
                           Thermo Electron Corporation
                                 81 Wyman Street
                          Waltham, Massachusetts 02451
                                 (781) 622-1000


--------------------------------------------------------------------------------
            (Name, Address and Telephone Number of Person Authorized
                     to Receive Notices and Communications)

                                  July 16, 2004
--------------------------------------------------------------------------------
             (Date of Event which Requires Filing of this Statement)

If the filing person has previously  filed a statement on Schedule 13G to report
the  acquisition  that is the  subject of this  Schedule  13D and is filing this
schedule  because of Rule  13d-1(e),  13d-1(f) or 13d-1(g),  check the following
box.




======================                                         =================
CUSIP NO. 651824 10 4                   13D                    PAGE 2 OF 8 PAGES
======================                                         =================

--------------------------------------------------------------------------------
================================================================================
           1
                        NAMES OF REPORTING PERSONS
                        I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES
                        ONLY)

                        Thermo Electron Corporation
                        04-2209186

--------------------------------------------------------------------------------
           2
                        CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
                                                                        (a)[ ]
                                                                        (b)[X]
--------------------------------------------------------------------------------
           3
                        SEC USE ONLY
--------------------------------------------------------------------------------
           4
                        SOURCE OF FUNDS

                        SC

--------------------------------------------------------------------------------
           5
                        CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED

                        PURSUANT TO ITEMS 2(d) or 2(e)                     [ ]

--------------------------------------------------------------------------------
           6
                        CITIZENSHIP OR PLACE OF ORGANIZATION

                        Delaware
================================================================================

                                7        SOLE VOTING POWER
    NUMBER OF SHARES
     BENEFICIALLY                        3,220,300
     OWNED BY EACH        --------- --------------------------------------------
    REPORTING PERSON
          WITH                  8        SHARED VOTING POWER

                                         0
                          --------- --------------------------------------------

                                9        SOLE DISPOSITIVE POWER

                                         3,220,300
                          --------- --------------------------------------------

                                10       SHARED DISPOSITIVE POWER

                                         0
================================================================================
           11
                        AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING
                        PERSON

                        3,220,300
--------------------------------------------------------------------------------
           12
                        CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
                        CERTAIN
                        SHARES                                             [ ]
--------------------------------------------------------------------------------
           13
                        PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

                        7.6%
--------------------------------------------------------------------------------
           14
                        TYPE OF REPORTING PERSON

                        CO
================================================================================
                      *SEE INSTRUCTIONS BEFORE FILLING OUT!






Item 1.    Security of the Issuer.

     The  securities to which this statement  relates are the common stock,  par
value $0.1167 per share (the "Common Stock"), of Newport  Corporation,  a Nevada
corporation (the "Company").  The principal executive offices of the Company are
located at 1791 Deere Avenue, Irvine, California 92606.

Item 2.    Identity and Background.

     This statement is being filed by Thermo  Electron  Corporation,  a Delaware
corporation ("Thermo Electron"). Thermo Electron is sometimes referred to herein
as the "Reporting Person".

     The  principal  business  address  and  principal  office  address  of  the
Reporting Person is 81 Wyman Street, Waltham, Massachusetts 02451.

     The Reporting Person is a leading  provider of analytical  instruments used
in a broad range of applications,  from life science, drug discovery,  clinical,
environmental  and  industrial   laboratories  to  a  variety  of  manufacturing
processes and in-the-field applications,  including those associated with safety
and homeland security.

     Appendix A attached  to hereto  sets forth with  respect to each  executive
officer and director of the Reporting Person the following information:

     (a)  name;
     (b)  business address;
     (c)  present  principal  occupation or employment  and the name,  principal
          business and address of any corporation or other organization in which
          such employment is conducted; and
     (d)  citizenship.

     To the  knowledge of the  Reporting  Person,  there is no person who may be
deemed to be a controlling person of the Reporting Person.

     During the last five  years,  neither  the  Reporting  Person  nor,  to the
knowledge of the  Reporting  Person,  any  executive  officer or director of the
Reporting Person has been convicted in a criminal proceeding  (excluding traffic
violations or similar misdemeanors).

     During the last five  years,  neither  the  Reporting  Person  nor,  to the
knowledge of the  Reporting  Person,  any  executive  officer or director of the
Reporting  Person  has  been a party  to a civil  proceeding  of a  judicial  or
administrative  body of  competent  jurisdiction  that  resulted  in a judgment,
decree  or final  order  enjoining  future  violations  of,  or  prohibiting  or
mandating activities subject to, Federal or State securities laws or finding any
violation with respect to such laws.


Item 3.    Source and Amount of Funds or Other Consideration.

     The Common Stock acquired by the Reporting  Person was acquired on July 16,
2004,  in  connection  with the  acquisition  by the  Company and certain of its
direct/indirect  wholly-owned  subsidiaries of all of the issued and outstanding
shares of capital  stock of  Spectra-Physics,  Inc.,  Spectra-Physics  Franklin,
Inc.,  Spectra-Physics  (UK) Limited,  Spectra-Physics  Rochester,  Inc., Hilger
Analytical  Limited,   Spectra-Physics  Limited,  Spectra-Physics  Lasers  Ltd.,
Spectra-Physics  France S.A., and Spectra-Physics  GmbH  (collectively,  the "SP
Shares")  from  the  Reporting   Person  and  certain  of  its   direct/indirect
wholly-owned  subsidiaries (the  "Transaction"),  pursuant to that certain Stock
Purchase Agreement dated as of May 28, 2004 by and among (a) the Company,  Birch
Nantucket   Holding  Company,   LLC,  a  Delaware  limited   liability   company
wholly-owned by the Company  ("Holding"),  and Newport Ltd., a company organized
under the laws of England and a wholly-owned  subsidiary of the Company  ("NL"),
on the one hand, and (b) the Reporting Person, Spectra-Physics, Inc., a Delaware
corporation and a direct  wholly-owned  subsidiary of the Reporting Person, Life
Sciences  International,   Inc.  a  Pennsylvania  corporation  and  an  indirect
wholly-owned subsidiary of the Reporting Person, and Life Sciences International
Limited, a company organized under the laws of England and Wales and an indirect
wholly-owned  subsidiary of the Reporting Person (collectively,  the "Sellers"),
on the other hand, as amended by that certain  Amendment and Joinder dated as of
July 16, 2004 (the "Agreement").

     Pursuant to the Agreement,  the Reporting Person received  3,220,300 shares
of the Company's Common Stock (having an approximate  value of $50,000,000 as of
the  closing  date for the  Transaction)  as  partial  consideration  for the SP
Shares. The Agreement is filed as Exhibit 99.1(a) and (b) hereto.

Item 4.    Purpose of Transaction.

     The following is a summary of the principal terms of the Transaction.  This
summary is qualified in its entirety by reference to the  definitive  agreements
referred to herein and filed as exhibits hereto.

     The Agreement was entered into by the Company,  Holding, NL and the Sellers
as of May 28, 2004 (and was amended by the parties  thereto as of July 16, 2004)
as a means  for the sale by the  Reporting  Person of  substantially  all of its
optical  technologies  segment.  The closing of the Transaction occurred on July
16,  2004  (the  "Closing  Date").   In  connection  with  the  closing  of  the
Transaction,  the Reporting  Person received  3,220,300  shares of the Company's
Common Stock (the "Shares").

     In connection with the Agreement,  and as a condition to the closing of the
Transaction,  the Company and the  Reporting  Person  entered into a Stockholder
Agreement, dated July 16, 2004 (the "Stockholder Agreement"),  which is attached
hereto as Exhibit 99.2.

     Pursuant to the Stockholder Agreement,  the Reporting Person agreed that it
will not (a) offer,  sell,  contract to sell,  pledge or  otherwise  dispose of,
directly or indirectly,  any of the Shares,  (b) enter into a transaction  which
would have the same effect,  (c) enter into any swap, hedge or other arrangement
that  transfers,  in whole  or in  part,  any of the  economic  consequences  of
ownership of the Shares, or (d) publicly disclose the intention to make any such
offer, sale, pledge or disposition, or to enter into any such transaction, swap,
hedge or other arrangement (unless, without in any way limiting the restrictions
in clauses (a) through (d) above,  in the  reasonable  judgment of the Reporting
Person,  such  disclosure is required  under  Schedule 13D under the  Securities


Exchange  Act of 1934 (the  "Exchange  Act"),  or by other  legal or  regulatory
requirement).   Such  restrictions  lapse  as  follows:   (i)  with  respect  to
twenty-five percent (25%) of the Shares, on the six (6) month anniversary of the
Closing Date;  (ii) with respect to an additional  twenty-five  percent (25%) of
the Shares,  on the twelve (12) month anniversary of the Closing Date; and (iii)
with respect to any remaining  Shares, on the eighteen (18) month anniversary of
the Closing Date.

     In addition, the Reporting Person agreed that (a) any private sale by it of
a  number  of  Shares  that is  greater  than  five  percent  (5%) of the  total
outstanding  shares of Common Stock of the Company at that time shall be subject
to the prior  approval  of the  Company's  board of  directors,  and (b) it will
provide the Company with  forty-eight (48) hours advance notice of (i) any block
sale of more than five hundred thousand (500,000) Shares, or (ii) entry into any
plan under Rule  10b5-1 of the  Exchange  Act  covering  more than five  hundred
thousand (500,000) Shares.

     Additionally, for a period commencing on the Closing Date and ending on the
earlier  of July 16,  2006 or the  change  of  control  (or  proposed  change of
control) of the Company (the  "Standstill  Period"),  the Reporting Person shall
not, without the prior written consent of the Company or its board of directors,
(a) acquire, offer to acquire, or agree to acquire,  directly or indirectly,  by
purchase or otherwise, voting securities or direct or indirect rights to acquire
any  voting   securities  (i)  during  such  time  that  the  Reporting   Person
beneficially  owns five percent (5%) or more of the voting power of the Company,
or (ii) which when added to the shares of the Company's Common Stock received by
it in the Transaction  then owned by the Reporting  Person,  would result in the
Reporting Person  beneficially  owning more than five percent (5%) of the voting
power  of  the  Company;  (b)  make,  or in any  way  participate,  directly  or
indirectly,  in any  "solicitation" of "proxies" to vote (as such terms are used
in the Exchange  Act),  or seek to advise or influence any person or entity with
respect to the  voting of any voting  securities  of the  Company;  (c) make any
public announcement with respect to, or submit a proposal for, or offer of (with
or without  conditions)  any  merger,  business  combination,  recapitalization,
restructuring or other extraordinary transaction involving the Company or any of
its securities or material assets; (d) form, join or in any way participate in a
"group" as defined in Section  13(d)(3) of the Exchange Act in  connection  with
any of the  foregoing;  (e)  otherwise  act or seek to control or influence  the
management,  board of directors or policies of the Company;  (f) take any action
that  could  reasonably  be  expected  to require  the  Company to make a public
announcement regarding the possibility of any of the events described in clauses
(a) through (e) above;  or (g) request the Company,  directly or indirectly,  to
amend or waive any provision of the  foregoing.  During the  Standstill  Period,
such restrictions  (other than those in clause (a) above) shall remain in effect
during such time as the  Reporting  Person owns or controls five percent (5%) or
more of the outstanding shares of Common Stock of the Company. In the event that
during the Standstill  Period,  the Reporting  Person owns or controls less than
five percent (5%) of the outstanding  shares of Common Stock of the Company,  it
shall continue to be subject to the restrictions in clause (a) above.

     Pursuant to the Stockholder  Agreement,  the Company agreed to (a) (i) file
with  the  Securities  and  Exchange  Commission  ("SEC")  and use  commercially
reasonable efforts to cause to become effective under the Securities Act of 1933
(the  "Securities   Act")  within  120  days  of  the  Closing  Date  a  "shelf"
registration  statement  relating to the resale by the  Reporting  Person of the
Shares,  and (ii) use  commercially  reasonable  efforts  to cause  the  "shelf"
registration  statement to remain  continuously  effective until the earliest of
(A) July 16, 2007 (subject to extension under certain conditions),  (B) the date


on which all of the Shares have been sold thereunder,  and (C) the date on which
the  Company  causes  to be  removed  any  restrictive  legends  from the  stock
certificates  evidencing the Shares (the "Shelf  Registration  Period");  (b) to
cooperate  with  the  Reporting  Person  in  connection  with  two  underwritten
offerings  permitted  to be  requested  by the  Reporting  Person;  and  (c) use
commercially  reasonable  efforts  to  include  the  Shares in any  registration
statement  filed by the Company  with the SEC (other than in  connection  with a
registration  statement  on Form S-4 or S-8 or any  successor  or  substantially
similar  form) at any time  prior to the  expiration  of the Shelf  Registration
Period (during the time that the "shelf" registration statement is effective and
not suspended or withdrawn,  such  "piggyback"  registration  rights shall apply
only to underwritten offerings).

     As a result of the  Transaction,  the  Reporting  Person  no longer  has an
optical technologies segment and intends to focus on its two core segments, life
and laboratory sciences and measurement and control.  Accordingly, the Reporting
Person  expects to consummate  the sale of shares of the Company's  Common Stock
from time to time in accordance with the Stockholder  Agreement.  Any such sales
will be  dependent  upon then  current  market  conditions  and  other  relevant
considerations,  and may be made on the open  market,  in  privately  negotiated
transactions or in one or more  underwritten  offerings.  Except as described in
this Item 4, the  Reporting  Person does not have any current plans or proposals
that relate to or would result in any of the events  described in paragraphs (a)
through (j) of Item 4 of Schedule 13D.

Item 5.    Interest in Securities of the Issuer.

     (a) As a result of the transaction,  the Reporting Person is the beneficial
owner  of  3,220,300  shares  of  the  Company's   Common  Stock,   representing
approximately  7.6% of the  outstanding  shares of the  Company's  Common Stock.
Except  as set  forth in this  Item 5, to the best  knowledge  of the  Reporting
Person,  none of the  parties  named in Item 2 owns any shares of the  Company's
Common Stock.

     (b) The  Reporting  Person  has the sole power to vote all of the shares of
the Company's Common Stock beneficially owned by it. Subject to the terms of the
Stockholder  Agreement,  as more fully described in Item 4 above,  the Reporting
Person  has the sole  power to  dispose  of all of the  shares of the  Company's
Common Stock beneficially owned by it.

     (c) Except as  described  above in this Item 5 and in Item 4, which item is
incorporated  herein by  reference,  neither  the  Reporting  Person nor, to the
knowledge of the Reporting Person,  any person named in Appendix A, has effected
any transactions in the Company's Common Stock during the past 60 days.

     (d) None.

     (e) Not applicable.

Item 6.    Contracts, Arrangements, Understandings or Relationships with Respect
           to Securities of the Issuer.

     The responses to Item 3, Item 4, Item 5, the Agreement and the  Stockholder
Agreement are incorporated herein by reference.





Item 7.    Material to be Filed as Exhibits.

     The following documents are filed as Exhibits to this Schedule 13D.

     Exhibit No.      Description

     99.1(a)          Stock  Purchase  Agreement,  dated as of May 28, 2004,
                      by and among the Company, Holding, NL and the Sellers.(1)

     99.1(b)          Amendment and Joinder, dated as of July 16, 2004, by and
                      among the Company, Holding, NL and the Sellers.

     99.2             Stockholder Agreement, dated as of July 16, 2004, by and
                      between the Company and the Reporting Person.


-----------------------
 (1) Incorporated by reference from Exhibit 2.1 of the Current Report on Form
     8-K (File No. 000-1649) of the Company.





                                    SIGNATURE

     After reasonable  inquiry and to the best of its knowledge and belief,  the
Reporting  Person  certifies that the information set forth in this statement is
true, complete and correct.

                               THERMO ELECTRON CORPORATION


                               /s/    Theo Melas-Kyriazi
Date: July 26, 2004            ________________________________________
                               By:    Theo Melas-Kyriazi
                               Its:   Vice President and Chief Financial Officer









                                   APPENDIX A

     The following  individuals  are  executive  officers or directors of Thermo
Electron  Corporation  ("Thermo  Electron").  Unless  otherwise  noted, all such
individuals  are citizens of the United  States.  Unless  otherwise  noted,  the
business address of each executive officer and director of Thermo Electron is 81
Wyman Street, Waltham, Massachusetts 02451.

John L. LaMattina:                            Director, Thermo Electron

     Mr. LaMattina is a senior  vice-president  of Pfizer Inc., a pharmaceutical
company,  and the  president  of Pfizer  Global  Research and  Development.  His
business address is 50 Pequot Avenue, New London, Connecticut 06230.

Peter J. Manning:                             Director, Thermo Electron

     Mr. Manning is a director of Safety Insurance Group, Inc.

Jim P. Manzi:                                 Director, Thermo Electron

     Mr. Manzi is the managing director of Stonegate  Capital,  a firm he formed
to manage his investments in technology  start-up ventures  primarily related to
the Internet.

Robert A. McCabe:                             Director, Thermo Electron

     Mr. McCabe is the Chairman of Pilot Capital Corporation,  a firm engaged in
private  investment.  His business  address is Pilot  Capital  Corporation,  444
Madison Avenue, Suite 2103, New York, New York 10022.

Robert W. O'Leary:                            Director, Thermo Electron

     Mr.  O'Leary  is the  Chairman  and  Chief  Executive  Officer  of  Valeant
Pharmaceuticals  International,  a research-based global pharmaceutical company.
His business address is 3000 Hyland Avenue, Costa Mesa, California 92626.

Michael E. Porter:                            Director, Thermo Electron

     Dr.  Porter is the Bishop  William  Lawrence  University  Professor  at the
Harvard Business  School,  and a leading  authority on competitive  strategy and
international competitiveness.  His business address is Harvard Business School,
Soldiers Field Road, Boston, Massachusetts 02163.

Elaine S. Ullian:                             Director, Thermo Electron

     Ms.  Ullian is  president  and chief  executive  officer of Boston  Medical
Center, a 550-bed academic medical center affiliated with Boston University. Her
business  address is Boston Medical Center,  Talbot 1, One Boston Medical Center
Plaza, Boston, Massachusetts 02118-2393.




Marijn E. Dekkers:                            Director, President and Chief
                                              Executive Officer,
                                              Thermo Electron

     Mr. Dekkers is a citizen of The Netherlands.

Guy Broadbent:                                Vice President, Thermo Electron

     Mr. Broadbent is a citizen of the United Kingdom.

Marc N. Casper:                               Senior Vice President,
                                              Thermo Electron; President,
                                              Life and Laboratory Sciences Group

Seth H. Hoogasian:                            Vice President, General Counsel
                                              and Secretary, Thermo Electron

Peter E. Hornstra:                            Corporate Controller and Chief
                                              Accounting Officer, Thermo
                                              Electron

Theo Melas-Kyriazi:                           Vice President and Chief Financial
                                              Officer, Thermo Electron

     Mr. Melas-Kyriazi is a citizen of Greece.

Stephen G. Sheehan:                           Vice President - Human Resources,
                                              Thermo Electron

Peter M. Wilver:                              Vice President - Financial
                                              Operations, Thermo Electron