Invention Grant
- Patent Title: Optical collimator and optical connector using same
- Patent Title (中): 光学准直仪和使用其的光学连接器
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Application No.: US13698839Application Date: 2011-05-09
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Publication No.: US08967880B2Publication Date: 2015-03-03
- Inventor: Yasuhiro Koike , Hitoshi Suzuki , Hiroyuki Muto , Akihito Mitsui , Naohiko Moriya , Toshitaka Torikai , Takayoshi Yamauchi
- Applicant: Yasuhiro Koike , Hitoshi Suzuki , Hiroyuki Muto , Akihito Mitsui , Naohiko Moriya , Toshitaka Torikai , Takayoshi Yamauchi
- Applicant Address: JP Tokyo JP Tokyo JP Yokohama-shi
- Assignee: Mitsubishi Pencil Company, Limited,Japan Aviation Electronics Industry, Limited,Yasuhiro Koike
- Current Assignee: Mitsubishi Pencil Company, Limited,Japan Aviation Electronics Industry, Limited,Yasuhiro Koike
- Current Assignee Address: JP Tokyo JP Tokyo JP Yokohama-shi
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: JP2010-114998 20100519
- International Application: PCT/JP2011/060667 WO 20110509
- International Announcement: WO2011/145466 WO 20111124
- Main IPC: G02B6/38
- IPC: G02B6/38 ; G02B6/26 ; G02B6/42 ; G02B7/02
Abstract:
In order to fix an optical fiber to a desired position in a holding member easily and tightly, provided is an optical collimator (10) having a plastic optical fiber (13) and a cylindrical holder (11). The holder (11) is configured to hold a collimator lens (12) at an end and has an insertion hole (11a) at an opposite end for inserting the plastic optical fiber (13). The plastic optical fiber (13) is sandwiched by an inner surface of a recess (11e) which is formed at a part of the holder (11) in proper alignment with the collimator lens (12).
Public/Granted literature
- US20130156375A1 OPTICAL COLLIMATOR AND OPTICAL CONNECTOR USING SAME Public/Granted day:2013-06-20
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