Ownership Submission
FORM 3
 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
  HOU HONG Q
 2. Date of Event Requiring Statement (Month/Day/Year)
12/14/2006		 3. Issuer Name and Ticker or Trading Symbol
EMCORE CORP [EMKR]
(Last)
(First)
(Middle)
2015 W. CHESTNUT ST.		 4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
President and COO
 5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

ALHAMBRA, CA 91803		 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)		 2. Amount of Securities Beneficially Owned
(Instr. 4)		 3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)		 4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Common Stock 114,375
D
 

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)		 2. Date Exercisable and Expiration Date
(Month/Day/Year)		 3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)		 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)		 6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Employee Stock Option (right to buy)   (1) 03/09/2008 Common Stock 120,000 $ 5.88 D  
Employee Stock Option (right to buy)   (2) 05/18/2014 Common Stock 35,000 $ 2.63 D  
Employee Stock Option (right to buy)   (3) 02/28/2015 Common Stock 20,625 $ 3 D  
Employee Stock Option (right to buy)   (4) 08/28/2016 Common Stock 55,000 $ 7.29 D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
HOU HONG Q
2015 W. CHESTNUT ST.
ALHAMBRA, CA 91803		   X     President and COO  

Signatures

Hong Q. Hou 12/27/2006
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) The Option was granted on March 9, 1998. The option vested in equal installments over 5 years. The initial grant entitled Dr. Hou to purchase 200,000 shares. Currently, Dr. Hou has 120,000 shares remaining on the option. The option is fully vested.
(2) The Option was granted on May 18, 2004. The option vests in four equal annual installments. The initial granted entitled Dr. Hou to purchase 70,000 shares. Currently, Dr. Hou has 35,000 shares (unvested) remaining on the option.
(3) The Option was granted on February 28, 2005. The option vests in four equal annual installments. The initial granted entitled Dr. Hou to purchase 27,500 shares. Currently, Dr. Hou has 20,625 shares (unvested) remaining on the option.
(4) The Option was granted on August 28, 2006. The option vests in four equal annual installments. The initial granted entitled Dr. Hou to purchase 55,000 shares. Currently, Dr. Hou has 55,000 shares (unvested) remaining on the option.

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