发明名称 |
Factory-settable optical subassembly used in an optical transceiver module |
摘要 |
A factory-settable optical subassembly ( 10 ) used in an optical transceiver module includes an optoelectronic converter ( 20 ), a top can ( 30 ), and a positioning element ( 40 ). The optoelectronic converter includes a housing ( 24 ) having an opening ( 243 ) for passage of light and a lens ( 211 ) for focusing light. The top can has a first through hole ( 34 ) and a coaxial second through hole ( 35 ) in communication with each other. The positioning element has a third through hole ( 41 ) and can be moved linearly to a desired position within the second through hole, where it is permanently fixed. An optical ferrule ( 50 ) can then be inserted through the first through hole and into the second through hole until it abuts the positioning element. An end of the optical ferrule is thereby located at a focal position for a selected wavelength of light emanated from the optoelectronic converter, given the characteristics of the lens.
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申请公布号 |
US6893166(B2) |
申请公布日期 |
2005.05.17 |
申请号 |
US20030625814 |
申请日期 |
2003.07.22 |
申请人 |
HON HAI PRECISION IND. CO., LTD. |
发明人 |
CHENG YUNG CHANG;MOU CHUNG HSIIN;HUANG NAN TSUNG;LEE JUNG YUAN |
分类号 |
G02B6/42;(IPC1-7):G02B6/36 |
主分类号 |
G02B6/42 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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