发明授权
- 专利标题: Optical fiber core collator
- 专利标题(中): 光纤芯片整理机
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申请号: US217998申请日: 1988-07-12
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公开(公告)号: US4848872A公开(公告)日: 1989-07-18
- 发明人: Masayuki Shigematsu , Masahiko Fukuda
- 申请人: Masayuki Shigematsu , Masahiko Fukuda
- 申请人地址: JPX Osaka JPX Tokyo
- 专利权人: Sumitomo Electric Industries, Inc.,Ando Electric Co., Ltd.
- 当前专利权人: Sumitomo Electric Industries, Inc.,Ando Electric Co., Ltd.
- 当前专利权人地址: JPX Osaka JPX Tokyo
- 优先权: JPX62-192102 19870731
- 主分类号: G01R31/317
- IPC分类号: G01R31/317 ; G01M11/00 ; G01R31/28 ; G02B6/00 ; G02B6/24 ; G02B6/28 ; G02B6/42 ; G02B26/02 ; G02F1/13 ; G02F2/00
摘要:
An optical core collator is disclosed wherein a light is modulated at a near end portion of an optical fiber by repeating applying a bending to and removing the applied bending from said optical fiber with a mechanical means, and the thus modulated light is detected with a photosensor at a far end portion of said optical fiber while applying a bending to said optical fiber with another mechanical means, thereby the cores of said optical fiber can be collated.
公开/授权文献
- US5624976A Dental filling composition and method 公开/授权日:1997-04-29