Invention Grant
US08388238B2 Ferrule, and method of producing an optical waveguide connector, and optical waveguide connector which use the ferrule
失效
套圈以及光波导连接器的制造方法以及使用该套圈的光波导连接器
- Patent Title: Ferrule, and method of producing an optical waveguide connector, and optical waveguide connector which use the ferrule
- Patent Title (中): 套圈以及光波导连接器的制造方法以及使用该套圈的光波导连接器
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Application No.: US12443339Application Date: 2007-10-05
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Publication No.: US08388238B2Publication Date: 2013-03-05
- Inventor: Masaki Ohmura , Mitsuaki Tamura , Hikaru Kouta , Kaichiro Nakano , Hideyuki Ono , Chiemi Tanaka
- Applicant: Masaki Ohmura , Mitsuaki Tamura , Hikaru Kouta , Kaichiro Nakano , Hideyuki Ono , Chiemi Tanaka
- Applicant Address: JP Osaka JP Tokyo
- Assignee: Sumitomo Electric Industries, Ltd.,NEC Corporation
- Current Assignee: Sumitomo Electric Industries, Ltd.,NEC Corporation
- Current Assignee Address: JP Osaka JP Tokyo
- Agency: McDermott Will & Emery LLP
- Priority: JPP.2006-277893 20061011
- International Application: PCT/JP2007/069608 WO 20071005
- International Announcement: WO2008/044654 WO 20080417
- Main IPC: G02B6/36
- IPC: G02B6/36

Abstract:
A method of producing an optical waveguide connector in which the productivity of a ferrule member can be improved, and the connection loss with a counter connector can be suppressed to a low level is obtained.An optical waveguide connector 11 is obtained by performing: an aligning step of restricting the position of the tip end of an optical waveguide 2 passed through an insertion hole 13b of a ferrule member 13, by a positioning portion of a positioning member 16 which is opposedly placed at the tip end of the ferrule member 13, thereby aligning the optical waveguide 2 to the ferrule member 13; and a bonding step of filing a gap between the optical waveguide 2 which is passed through the insertion hole 13b, and the insertion hole 13b, with an adhesive agent to fix the optical waveguide 2 to the ferrule member 13.
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