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    AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON JUNE 11, 1999

                                                     REGISTRATION NO. 333-
- - --------------------------------------------------------------------------------
- - --------------------------------------------------------------------------------

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

                                    FORM S-3
                             REGISTRATION STATEMENT
                                     UNDER
                           THE SECURITIES ACT OF 1933
                         ------------------------------
                               EMCORE CORPORATION
             (Exact name of Registrant as specified in its charter)

                                              
                   NEW JERSEY                                       22-2746503
        (State or other jurisdiction of                          (I.R.S. Employer
         incorporation or organization)                        Identification No.)
------------------------------ 394 ELIZABETH AVENUE, SOMERSET, NEW JERSEY 08873 (732) 271-9090 (Address, including zip code, and telephone number, including area code, of registrant's agent for service and principal executive offices) ------------------------------ THOMAS G. WERTHAN EMCORE CORPORATION 394 ELIZABETH AVENUE SOMERSET, NEW JERSEY 08873 (732) 271-9090 (Name, address, including zip code, and telephone number, including area code, of agent for service) ------------------------------ WITH COPIES TO: JORGE L. FREELAND, ESQ. ELLEN B. CORENSWET, ESQ. WHITE & CASE LLP KENNETH R. MCVAY, ESQ. 200 SOUTH BISCAYNE BLVD. BROBECK, PHLEGER & HARRISON, LLP MIAMI, FLORIDA 33131 1633 BROADWAY, 47TH FLOOR TEL: (305) 371-2700 NEW YORK, NEW YORK 10019 FAX: (305) 358-5744 TEL: (212) 581-1600 FAX: (212) 586-7878
--------------------- APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC: as soon as practicable after the effective date of this Registration Statement. If the only securities being registered on this Form are being offered pursuant to dividend or interest reinvestment plans, please check the following box. [ ] If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, check the following box. [ ] If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act of 1933, please check the following box and list the Securities Act of 1933 registration statement number of the earlier effective registration statement for the same offering. [X] If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act of 1933, check the following box and list the Securities Act of 1933 registration statement number of the earlier effective registration statement for the same offering. [ ] If delivery of the prospectus is expected to be made pursuant to Rule 434, please check the following box. [ ] CALCULATION OF REGISTRATION FEE
- - ----------------------------------------------------------------------------------------------------------------- - - ----------------------------------------------------------------------------------------------------------------- PROPOSED TITLE OF EACH CLASS OF MAXIMUM AGGREGATE AMOUNT OF SECURITIES TO BE REGISTERED OFFERING PRICE(1) REGISTRATION FEE - - ----------------------------------------------------------------------------------------------------------------- Common Stock, no par value............... $2,877,702 $800 - - ----------------------------------------------------------------------------------------------------------------- - - -----------------------------------------------------------------------------------------------------------------
(1) Estimated solely for purposes of calculating the registration fee pursuant to Rule 457. - - -------------------------------------------------------------------------------- - - -------------------------------------------------------------------------------- EXPLANATORY NOTE This registration statement is being filed with respect to the registration of additional shares of common stock, no par value, of EMCORE Corporation, a company organized under the laws of New Jersey (the "Company"), pursuant to Rule 462(b) under the Securities Act of 1933, as amended ("Rule 462(b)"). Pursuant to Rule 462(b), the contents of the registration statement of the Company (File No. 333-71791) as amended, which was declared effective on June 10, 1999 (the "Earlier Registration Statement"), including the exhibits thereto, are incorporated by reference into this registration statement. The form of prospectus contained in such Earlier Registration Statement will reflect the aggregate amount of securities registered in this Registration Statement and the Earlier Registration Statement. The Company certifies that it has wired to the Commission the requisite amount of the registration fee set forth on the cover page of this Registration Statement. 2 PART II INFORMATION NOT REQUIRED IN PROSPECTUS ITEM 16. EXHIBITS All exhibits filed with or incorporated by reference in Registration Statement No. 333-71791 are incorporated by reference into, and shall be deemed part of, this registration statement, except the following which are filed herewith: EXHIBIT NO. DESCRIPTION - - ----------- ----------- 5.1 -- Form of White & Case LLP Opinion 23.1 -- Consent of Deloitte & Touche LLP 23.2 -- Consent of PricewaterhouseCoopers LLP 23.3 -- Consent of Arthur Andersen LLP 23.4 -- Consent of White & Case (included in Exhibit 5.1) 23.5 -- Consent of Lerner David Littenberg Krumholz & Mentlik 3 SIGNATURES Pursuant to the requirements of the Securities Act, the Registrant has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the Township of Somerset, State of New Jersey, on June 11, 1999. EMCORE CORPORATION By * ------------------------------------ Reuben F. Richards, Jr. President and Chief Executive Officer Pursuant to the requirements of the Securities Act, this Registration Statement on Form S-3 has been signed by the following persons in the capacities indicated, on June 11, 1999.
SIGNATURE TITLE * Chairman of the Board and Director - - ------------------------------------------------ Thomas J. Russell * President, Chief Executive Officer and - - ------------------------------------------------ Director (Principal Executive Officer) Reuben F. Richards, Jr. /s/ THOMAS G. WERTHAN Vice President, Chief Financial - - ------------------------------------------------ Officer, Secretary and Director Thomas G. Werthan (Principal Accounting and Financial Officer) * Director - - ------------------------------------------------ Richard A. Stall * Director - - ------------------------------------------------ Charles Scott * Director - - ------------------------------------------------ Robert Louis-Dreyfus * Director - - ------------------------------------------------ Hugh H. Fenwick * Director - - ------------------------------------------------ Shigeo Takayama /s/ JOHN J. HOGAN, JR. Director - - ------------------------------------------------ John J. Hogan, Jr. *By: /s/ THOMAS G. WERTHAN ------------------------------------------ Thomas G. Werthan Attorney-in-Fact
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                                                                    EXHIBIT 5.1


                           WHITE & CASE LLP OPINION

                                                                   June 11, 1999

Emcore Corporation Company
394 Elizabeth Avenue
Somerset, New Jersey 08873


Re:  EMCORE Corporation
     Public offering of shares of Common Stock

Ladies and Gentlemen:

         On the date hereof EMCORE Corporation, a New Jersey corporation (the
"Company"), filed with the Securities and Exchange Commission under the
Securities Act of 1933, as amended (No. 333-     ) a Registration Statement on
Form S-3 (the "Registration Statement").

         We have acted as counsel to the Company in connection with the
preparation of the Registration Statement. We are familiar with the proceedings
of the Board of Directors of the Company in connection with the authorization,
issuance and sale of the Shares. We have examined such certificates of public
officials and certificates of officers of the Company and the selling
shareholders, and the originals (or copies thereof, certified to our
satisfaction) of such corporate documents and records of the Company, and such
other documents, records and papers as we have deemed relevant in order to give
the opinions hereinafter set forth. In this connection, we have assumed the
genuineness of signatures, the authenticity of all documents submitted to us as



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originals and the conformity to authentic original documents of all documents
submitted to us as certified, conformed, facsimile or photostatic copies. In
addition, we have relied, to the extent that we deem such reliance proper, upon
such certificates of public officials and of officers of the Company with
respect to the accuracy of material factual matters contained therein which
were not independently established.

         We do not express or purport to express any opinions with respect to
laws other than the Federal laws of the United States. As to all matters
governed by the laws of the State of New Jersey involved in our opinions set
forth below, we have relied, with your consent, upon an opinion of Dillon Bitar
& Luther dated today and addressed to us.

         Based upon the foregoing, we are of the opinion that the Shares have
been duly authorized and, when issued and delivered by the Company against
payment therefor as provided by the Underwriting Agreement will be validly
issued, fully paid and non-assessable, and may be issued free of restrictive
legends.

         We hereby consent to the filing of this opinon as an exhibit to the
Registration Statement and to the use of our name under the caption "Legal
Matters" in the Prospectus forming a part of the Registration Statement.


                                              Very truly yours,


                                              White & Case LLP

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                                                                    Exhibit 23.1



INDEPENDENT AUDITORS' CONSENT

We consent to the incorporation by reference in this Registration Statement of
EMCORE Corporation on Form S-3 of our report dated May 14, 1999 (which expresses
an unqualified opinion and includes an explanatory paragraph relating to a
restatement described in Note 20), included in the Annual Report on Form 10-K/A
of EMCORE Corporation for the year ended September 30, 1998, and to the use of
our report dated May 14, 1999, appearing in the Prospectus, which is part of
this Registration Statement. We also consent to the reference to us under the
heading "Experts" in such Prospectus.



/s/ DELOITTE & TOUCHE LLP


Parsippany, New Jersey
June 10, 1999

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                                                                    Exhibit 23.2


                       CONSENT OF INDEPENDENT ACCOUNTANTS

         We consent to the inclusion and incorporation in this registration
statement on Form S-3 of our report dated November 3, 1997, except for Note 15,
as to which the date is December 5, 1997, on our audits of the financial
statements and financial statement schedule of EMCORE Corporation as of
September 30, 1997, and for the two years ended September 30, 1997. We also
consent to the references to our firm under the caption "Experts".

                                            /s/ PricewaterhouseCoopers LLP

                                            PricewaterhouseCoopers LLP

Florham Park, New Jersey
June 10, 1999




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                                                                    Exhibit 23.3



                         CONSENT OF ARTHUR ANDERSEN LLP

As independent public accountants, we hereby consent to the use of our report
dated March 21, 1997 on the financial statements of MicroOptical Devices, Inc.
for the year ended December 31, 1996 and for the period from inception
(August 3, 1995) through December 31, 1995 and 1996, included in or made a part
of this registration statement under Form S-3 for EMCORE Corporation.



Albuquerque, New Mexico
 June 10, 1999


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                                                                    Exhibit 23.5


         Consent of Lerner, David, Littenberg, Krumholz & Mentlik, LLP


      We hereby consent to the reference to our firm under the caption "Experts"
in the Registration Statement on Form S-3 of EMCORE Corporation for the offering
of shares of common stock by EMCORE Corporation and certain selling
shareholders.


                         /s/  Lerner, David, Littenberg, Krumholz & Mentlik, LLP

                         Lerner, David, Littenberg, Krumholz & Mentlik, LLP



June 11, 1999
Westfield, New Jersey