发明名称 |
Optical collimator, optical connector using same and holding member for optical collimator |
摘要 |
In order to facilitate positioning of a collimator lens and an optical fiber while preventing cost increase, provided is an optical collimator having a holder (11) which has a cylindrical shape and is made of metal; a collimator lens (12) which is housed in a housing part (11c) formed at an end of the holder (11); and an optical fiber (13) which is inserted via an insertion hole (11a) formed at an opposite end of the holder (11) and is fixed at a predetermined position. At least one of the collimator lens (12) and an end surface of the optical fiber (13) is made to abut to a recess (11e) formed in proximity of the housing part (11c) of the holder (11) thereby to perform positioning. |
申请公布号 |
US8687929(B2) |
申请公布日期 |
2014.04.01 |
申请号 |
US201113641306 |
申请日期 |
2011.04.05 |
申请人 |
MORIYA NAOHIKO;SANO YOJIRO;SUZUKI HITOSHI;IWAMOTO KIYOSHI;MITSUBISHI PENCIL COMPANY LIMITED |
发明人 |
MORIYA NAOHIKO;SANO YOJIRO;SUZUKI HITOSHI;IWAMOTO KIYOSHI |
分类号 |
G02B6/32 |
主分类号 |
G02B6/32 |
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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