EXHIBIT 21.1
Published on December 31, 2007
Exhibit
21.1
SUBSIDIARIES
OF REGISTRANT*
Corona
Optical Systems, Inc., a
Delawarecorporation
K2
Optronics, Inc. a Delawarecorporation
EMCORE
IRB Company, Inc., a New Mexicocorporation
EMCORE
Hong Kong, Limited, a
Hong Kongcorporation
Langfang
EMCORE Optoelectronics Company,
Limited, a Chinese corporation
Opticomm
Corporation, a Delawarecorporation
EMCORE
Solar Power, Inc., a Delawarecorporation
*As
of December 31, 2007