UNITED STATES
                        SECURITES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                    FORM 11-K

(Mark one)
[ X ]    ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES  EXCHANGE ACT
         OF 1934

         For the calendar year ended December 31, 1999

[     ]  TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES  EXCHANGE
         ACT OF 1934

         For the transition period from _______ to _______


                          Commission File No.: 0-22175


A.       Full title of the plan and the address of the plan,  if different  from
         that of the issuer named below:

                     EMCORE Corporation 401(k) Savings Plan

B.       Name of  issuer of the  securities  held  pursuant  to the plan and the
         address of its principal executive office:

                               EMCORE Corporation
                              394 Elizabeth Avenue
                               Somerset, NJ 08873
                                 (732) 271-9090


                              REQUIRED INFORMATION

EMCORE  Corporation  401(k)  Savings  Plan  ("Plan") is subject to the  Employee
Retirement  Income  Security Act of 1974  ("ERISA").  Therefore,  in lieu of the
requirements  of Items 1-3 of Form 11-K, the financial  statements and schedules
of the Plan for the two calendar years ended  December 31, 1999 and 1998,  which
have been prepared in accordance  with the financial  reporting  requirements of
ERISA,  are  attached  hereto  as  Appendix  I and  incorporated  herein by this
reference.




                                   SIGNATURES

The Plan.  Pursuant to the  requirements  of the  Securities and Exchange Act of
1934, the trustees (or other persons who  administer the employee  benefit plan)
have  duly  caused  this  annual  report  to be  signed  on  its  behalf  by the
undersigned hereunto duly authorized.

EMCORE Corporation 401(k) Savings Plan




/s/ Thomas G. Werthan                                          June 26, 2000
- ------------------------------------                          ----------------
Thomas G. Werthan                                                  Date
Vice President-Finance
Chief Financial Officer
Trustee

                                        EMCORE Corporation
                                        401(k) Savings Plan
                                        Financial Statements as of and for the
                                        Years Ended December 31, 1999 and 1998,
                                        Supplemental Schedules as of and for the
                                        Year Ended December 31, 1999 and
                                        Independent Auditors' Report


EMCORE CORPORATION
401(k) SAVINGS PLAN

TABLE OF CONTENTS
- --------------------------------------------------------------------------------
                                                                            Page

INDEPENDENT AUDITORS' REPORT                                                  1

FINANCIAL STATEMENTS AS OF AND FOR THE YEARS ENDED
  DECEMBER 31, 1999 AND 1998:

   Statements of Net Assets Available for Plan Benefits                       2

   Statements of Changes in Net Assets Available for Plan Benefits            3

   Notes to Financial Statements                                            4-7

SUPPLEMENTAL SCHEDULES AS OF AND FOR THE YEAR ENDED
   DECEMBER 31, 1999:

   Schedule of Assets Held for Investment Purposes at End of Year             8

   Schedule of Reportable Transactions - Aggregate by Issue                   9


INDEPENDENT AUDITORS' REPORT

To the Trustees and Participants of the
EMCORE Corporation 401(k) Savings Plan

We have audited the  accompanying  statements  of net assets  available for plan
benefits of EMCORE  Corporation  401(k) Savings Plan (the "Plan") as of December
31, 1999 and 1998, and the related statements of changes in net assets available
for plan benefits for the years then ended.  These financial  statements are the
responsibility  of the Plan's  management.  Our  responsibility is to express an
opinion on these financial statements based on our audits.

We conducted our audits in accordance with auditing standards generally accepted
in the  United  States of  America.  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  financial  statements  present  fairly,  in all material
respects, the net assets available for plan benefits of the Plan at December 31,
1999 and 1998, and the changes in net assets available for plan benefits for the
years then ended in conformity with accounting  principles generally accepted in
the United States of America.

Our audits  were  conducted  for the  purpose of forming an opinion on the basic
financial statements taken as a whole. The supplemental schedules of assets held
for  investment  purposes and of reportable  transactions  are presented for the
purpose  of  additional  analysis  and are  not a  required  part  of the  basic
financial   statements  but  are  supplementary   information  required  by  the
Department of Labor's Rules and Regulations  for Reporting and Disclosure  under
the Employee  Retirement  Income  Security Act of 1974.  These schedules are the
responsibility of the Plan's  management.  Such schedules have been subjected to
the  auditing  procedures  applied  in our  audit of the  basic  1999  financial
statements and, in our opinion,  are fairly stated in all material respects when
considered in relation to the basic financial statements taken as a whole.

/s/ Deloitte & Touche LLP
- ----------------------------
Parsippany, New Jersey
June 16, 2000

EMCORE CORPORATION
401(k) SAVINGS PLAN

STATEMENTS OF NET ASSETS AVAILABLE FOR PLAN BENEFITS
AS OF DECEMBER 31, 1999 AND 1998
ASSETS 1999 1998 INVESTMENTS, AT FAIR VALUE Money Market: Prudential Government Securities Trust $ 210,645 $ 152,021 Prudential Special Money Market Fund 990 - Prudential Government Securities 17,866 - Mutual Funds: Prudential Utility Class B 139,163 199,693 Prudential Utility Class A 516,117 454,725 Prudential Equity Class B 165,102 200,638 Prudential Small Company Class B 74,902 115,490 Prudential Equity Class A 936,754 695,781 Prudential Small Company Class A 560,233 486,439 Prudential Allocation Strategy Class A - 7 Prudential Allocation Balanced Class A 249,711 140,309 Prudential Allocation Balanced Class B 44,169 54,206 Prudential Government Income Class B 1,250 5,319 Prudential Government Income Class A 36,262 35,697 Putnam Voyager Class A 449,668 106,763 Alliance Growth Class A 473,967 141,779 Mutual Beacon Class I 113,150 83,274 Aim Aggressive Growth 387,915 141,619 Oppenheimer Quest Opportunity Value Class A 216,819 109,562 Kemper-Dreman High Return Class A 253,248 178,899 EMCORE Corporation Stock Fund 1,661,869 481,284 Participants' Loans Fund 124,594 72,153 Total Investments 6,634,394 3,855,658 RECEIVABLES: Employer's contributions 27,012 51,667 Total receivables 27,012 51,667 NET ASSETS AVAILABLE FOR PLAN BENEFITS $ 6,661,406 $ 3,907,325 The accompanying notes are an integral part of these financial statements.
EMCORE CORPORATION 401(k) SAVINGS PLAN STATEMENTS OF CHANGES IN NET ASSETS AVAILABLE FOR PLAN BENEFITS AS OF DECEMBER 31, 1999 AND 1998
1999 1998 ADDITIONS TO ASSETS ATTRIBUTED TO: Investment Income: Net appreciation (depreciation) in fair value of investments $ 824,217 $ (43,562) Dividends and interest income 441,085 257,140 Net investment income 1,265,302 213,578 Contributions: Participant 1,459,242 1,313,145 Employer 411,389 330,778 Total contributions 1,870,631 1,643,923 Total additions 3,135,933 1,857,501 DISTRIBUTIONS TO PARTICIPANTS (381,852) (76,428) INCREASE IN NET ASSETS AVAILABLE FOR PLAN BENEFITS: 2,754,081 1,781,073 NET ASSETS AVAILABLE FOR PLAN BENEFITS Beginning of year 3,907,325 2,126,252 End of Year $ 6,661,406 $ 3,907,325 The accompanying notes are an integral part of these financial statements.
EMCORE Corporation 401(k) Savings Plan NOTES TO FINANCIAL STATEMENTS YEARS ENDED DECEMBER 31, 1999 AND 1998 - -------------------------------------------------------------------------------- 1. DESCRIPTION OF PLAN The following description of the EMCORE Corporation 401(k) Plan (the "Plan") provides only general information. Participants should refer to the Plan agreement for a more complete description of the Plan's provisions. a. General - The Plan is a defined contribution plan established to provide retirement benefits to eligible employees of EMCORE Corporation (the "Company"). The Plan is subject to the provisions of the Employee Retirement Income Security Act of 1974 (ERISA). b. Participation - Individuals become eligible on the first day of the month immediately following their completion of one month of service provided they are 20 years of age or older. Each participant's account is credited with the participant's contribution and allocations of the Company's matching contribution and Plan earnings. c. Contributions - Participants may elect to contribute to the Plan through a salary reduction up to the maximum tax deferral amount allowed pursuant to IRS regulations. Participants may also contribute amounts representing distributions from other qualified defined benefit or contribution plans. The Company contributes 50 percent of the first 6 percent of base compensation that a participant contributes to the Plan. All employer contributions are invested in the Company's common stock. The Company may also at its discretion choose to make an additional profit sharing contribution to participants who are credited with more than 500 hours of service during the plan year and are employed by the Company on the last day of the year. d. Vesting - Participants are immediately vested in their contributions plus actual earnings thereon. Vesting in the Company's matching and discretionary contributions plus actual earnings thereon is based on years of continuous service. A participant becomes 100 percent vested after five years of credited service, with vesting taking place ratably over such period. A participant becomes 100 percent vested in all employer contributions upon reaching age 60, at death, if permanently and totally disabled, or upon termination of the Plan. e. Investment Options - Upon enrollment in the Plan, a participant may direct employee contributions in any percent increments in any of the available investment options. Participants may change their investment options at any time. Only employer contributions are invested in EMCORE Corporation common stock. Description of investment options: Money Market - Prudential Government Securities Trust - Funds are invested in United States Government securities. Mutual Funds - Prudential Utility - Funds are invested in equity and debt securities of utility companies, including electric, gas, telephone and cable companies. Prudential Equity - Funds are invested in common stocks of major and established corporations. Prudential Small Company - Funds are invested in common stocks selected for their potential for high return on equity, increased earnings, increasing or expected dividends and low price/earnings ratios. Prudential Allocation Balanced - Funds are invested in allocations between stocks, bonds, convertibles and cash. Prudential Government Income - Funds are invested on bonds backed by the United States Government or by government-linked agencies. Putnam Voyager - Funds are invested primarily in common stocks of mid-size firms. Alliance Growth - Funds are invested in equity securities issued by companies with favorable earnings and long-term growth prospects. Mutual Beacon - Funds are invested in common and preferred stocks and corporate debt. Aim Aggressive Growth - Funds are invested in equity securities of small to medium-sized companies. Oppenheimer Quest Opportunity Value - Funds are invested among stocks, bonds and cash. Kemper-Dreman High Return - Funds are invested in common stocks that pay high dividends relative to the dividend yield of the S&P 500 index. EMCORE Corporation Stock - Funds are invested in common stock of EMCORE Corporation. f. Payment of Benefits - The benefit to which a participant is entitled is the benefit that can be provided from the participant's vested account. On termination of service due to death, disability or retirement, a participant or their beneficiary may elect to receive either a lump-sum amount equal to the value of the participant's vested interest in his or her account or annual installments over a ten-year period. If an employee is terminated prior to age 60 for other reasons, the employee may request distribution of their vested account balance. Balances less than $5,000 are distributed within 90 days of termination. g. Forfeitures - If a participant's employment terminates for reasons other than retirement before attaining age 60, disability or death, the unvested portion of the individual's account is forfeited. Forfeitures of employer matching contributions shall be used to reduce future employer contributions. Forfeitures were approximately $11,100 at December 31, 1999 and $11,000 at December 31, 1998. h. Continuity of Plan - Although it has not expressed any intent to do so, the Company has the right under the Plan to discontinue its contributions at any time and to terminate the Plan subject to the provisions of ERISA. In the event of Plan termination, participants receive the value of the vested interest in his or her account as a lump-sum distribution. i. Participant Loans - Participants may borrow from their fund accounts a minimum of $1,000 up to a maximum equal to the lesser of $50,000 or 50 percent of their vested account balance. Loan transactions are treated as transfers to (from) the investment fund(s), from (to) the Participants' Loan Fund. Loan terms range from 1-5 years or up to 25 years for the purchase of a primary residence. Loans are collateralized by the balance in the participant's account and bear interest at a rate commensurate with local prevailing rates as determined quarterly by the Plan administrator. Interest rates in 1999 and 1998 ranged from 7.5 percent to 8.5 percent. Principal and interest is paid ratably through bi-weekly payroll deductions. j. Administrative Fees - All administrative expenses of the Plan are paid by the Company. Fees paid by the Company on behalf of the Plan amounted to approximately $20,500 and $18,000 for the years ended December 31, 1999 and 1998, respectively. 2. SUMMARY OF ACCOUNTING POLICIES Basis of Accounting - The financial statements of the Plan are prepared under the accrual method of accounting. Use of Estimates - The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, and the reported amount of changes during the reporting period. The preparation of financial statements in conformity with generally accepted accounting principles also requires management to make estimates and assumptions that affect the disclosures of contingent assets and liabilities at the date of the financial statements. Actual results could differ from those estimates. Investment Valuation and Income Recognition - The Plan's investments are stated at fair value. Shares in mutual funds are valued based on the quoted market prices of the underlying securities which represent the net asset value of shares held by the Plan. The Company stock is valued at its quoted market price. Participants' loans are valued at cost which approximates fair value. The Plan presents in the statement of changes in net assets available for plan benefits the net appreciation (depreciation) in the fair value of its investments which consists of both realized gains or losses and the unrealized appreciation (depreciation) on those investments. Purchases and sales of securities are recorded on a trade-date basis. Interest income is recorded on the accrual basis. Dividends are recorded on the ex-dividend date. Payment of Benefits - Benefits are recorded when paid. There were no outstanding benefits payable to terminated employees as of December 31, 1999 and 1998. 3. INVESTMENTS The fair values of the individual investments that represent 5% or more of the Plan's assets as of December 31, 1999 and 1998 are as follows:
1999 1998 Number of Fair Number of Fair Shares Value Shares Value Mutual Funds: Prudential Utility Class A 46,707 $ 516,117 37,737 $ 454,725 Prudential Utility Class B 12,594 139,163* 16,586 199,693 Prudential Equity Class A 48,562 936,754 35,212 695,781 Prudential Equity Class B 8,572 165,102* 10,169 200,638 Prudential Small Company Class A 44,569 560,233 36,247 486,439 Putnam Voyager Class A 14,524 449,668 4,871 106,763* Alliance Growth Class A 8,407 473,967 2,774 141,779* AIM Aggressive Growth 6,199 387,915 2,945 141,619* EMCORE Corporation Stock Fund 48,879 1,661,869 27,502 481,284 Total $ 5,290,789 $ 2,908,721 * Included for comparative purposes only, as investment did not represent 5% or more of the Plan's net assets at respective date.
4. TAX STATUS The Company adopted a standardized prototype plan which received an Internal Revenue Service opinion letter dated March 11, 1994 that stated that the Plan and related trust are designed in accordance with applicable sections of the Internal Revenue Code (the "Code"). The Plan has since been amended. However, the Plan administrator believes that the Plan is currently being operated in compliance with the applicable requirements of the Internal Revenue Code. Therefore, no provision for income taxes has been included in the plan's financial statements. EMCORE CORPORATION 401(k) SAVINGS PLAN SCHEDULE OF ASSETS HELD FOR INVESTMENT PURPOSES AT END OF YEAR AS OF DECEMBER 31, 1999
Current Investment Type Description of Investment Units Cost Value Money Market: Prudential Government Securities Trust 210,645 $ 210,645 $ 210,645 Prudential Special Money Market Fund 990 990 990 Prudential Government Securities 17,866 17,866 17,866 Mutual Funds: Prudential Utility Class B 12,594 129,001 139,163 Prudential Utility Class A 46,707 524,004 516,117 Prudential Equity Class B 8,572 148,243 165,102 Prudential Small Company Class B 6,640 87,700 74,902 Prudential Equity Class A 48,562 943,349 936,754 Prudential Small Company Class A 44,569 646,604 560,233 Prudential Allocation Balanced Class A 20,138 257,400 249,711 Prudential Allocation Balanced Class B 3,574 47,607 44,169 Prudential Government Income Class B 148 1,332 1,250 Prudential Government Income Class A 4,307 38,357 36,262 Putnam Voyager Class A 14,524 394,455 449,668 Alliance Growth Class A 8,407 444,707 473,967 Mutual Beacon Class I 8,193 117,394 113,150 Aim Aggressive Growth 6,199 305,814 387,915 Oppenheimer Quest Opportunity Value Class A 6,292 232,563 216,819 Kemper-Dreman High Return Class A 9,443 307,233 253,248 Common Stock: EMCORE Corporation Common Stock 48,879 744,109 1,661,869 Participants' Loans (1) - 124,594 124,594 (1) Interest rates range from 7.5 percent to 8.5 percent, and loan terms range from one to five years, or up to twenty-five years upon purchase of a primary residence. Maturity dates range from 2000 through 2009.
EMCORE CORPORATION 401(k) SAVINGS PLAN SCHEDULE OF REPORTABLE TRANSACTIONS SERIES OF TRANSACTIONS - BY ISSUE FOR THE YEAR ENDED DECEMBER 31, 1999
Expenses Current Value Description of Asset Incurred of Asset on (Included Rate and Maturity Purchase Sales with Cost of Transaction Net Gain in Case of a Loan) Price Price Transaction Asset Date (Loss) Prudential Utility Class A $207,605 $ - $ - $207,605 $207,605 $ - - 105,368 - 100,712 105,368 4,656 Prudential Equity Class A 426,720 - - 426,720 426,720 - - 162,836 - 159,160 162,836 3,676 Prudential Small Company Class A 202,442 - - 202,442 202,442 - - 96,511 - 113,533 96,511 (17,022) Putnam Voyager Class A 283,359 - - 283,359 283,359 - - 40,909 - 34,773 40,909 6,136 Alliance Growth Class A 392,651 - - 392,651 392,651 - - 88,618 - 82,771 88,618 5,847 Aim Aggressive Growth 199,415 - - 199,415 199,415 - - 28,989 - 26,699 28,989 2,290 Kemper-Dreman High Return Class A 225,685 - - 225,685 225,685 - - 89,070 - 95,560 89,070 (6,490) EMCORE Corporation Common Stock 436,082 - - 436,082 436,082 - - 64,860 - 51,438 64,860 13,442
INDEPENDENT AUDITORS' CONSENT

We consent to the  incorporation  by reference in  Registration  Statement  Nos.
333-45827,  333-27507,  333-39547, 333-36445 and 333-37306 of EMCORE Corporation
on Form S-8 of our report dated June 16, 2000,  appearing in this Annual  Report
on Form  11-K of  EMCORE  Corporation  401(k)  Savings  Plan for the year  ended
December 31, 1999.

/s/ Deloitte & Touche LLP
- ----------------------------
Parsippany, New Jersey
June 28, 2000