发明名称 |
OPTICAL MODULE |
摘要 |
An optical module comprises: a sub-mount 1, having four photodiodes 12 and two guide grooves 10 disposed on an optical element mounting surface 16; a fiber fixing member 2, having four V-grooves 21, four concave mirrors 22, and two guide rails 20 disposed on an optical fiber fixing surface 26; and four optical fibers 3, fixed to the fiber fixing member 2. With this optical module, the sub-mount 1 and fiber fixing member 2 are aligned and fixed by the fitting together of the guide grooves 10 and guide rails 20. A passive alignment type optical module that enables mass production and cost reduction is thus realized. <IMAGE> |
申请公布号 |
EP1596233(A4) |
申请公布日期 |
2007.05.23 |
申请号 |
EP20040712756 |
申请日期 |
2004.02.19 |
申请人 |
HAMAMATSU PHOTONICS K. K. |
发明人 |
HOSHINO, YASUJI;IIDA, TAKASHI;WARASHINA, YOSHIHISA;TABATA, KEI |
分类号 |
G02B6/42;H01L31/02;H01L31/0232;H01L33/58;H01L33/60;H01S5/026 |
主分类号 |
G02B6/42 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|