发明授权
- 专利标题： Bidirectional communication optical waveguide and manufacturing method thereof
- 专利标题（中）： 双向通信光波导及其制造方法
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申请号： US11254093申请日： 2005-10-20
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公开(公告)号： US07386213B2公开(公告)日： 2008-06-10
- 发明人: Keishi Shimizu , Shigemi Ohtsu , Kazutoshi Yatsuda , Eiichi Akutsu , Akira Fujii , Toshihiko Suzuki
- 申请人： Keishi Shimizu , Shigemi Ohtsu , Kazutoshi Yatsuda , Eiichi Akutsu , Akira Fujii , Toshihiko Suzuki
- 申请人地址： JP Tokyo
- 专利权人： Fuji Xerox Co., Ltd.
- 当前专利权人： Fuji Xerox Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Oliff & Berridge, PLC
- 优先权： JP2004-317305 20041029; JP2005-084917 20050323; JP2005-084918 20050323; JP2005-300867 20051014
- 主分类号： G02B6/10
- IPC分类号： G02B6/10
摘要：
The present invention provides a bidirectional communication optical waveguide which can adopt a configuration in which light sources having the same wavelengths are used and stray light is not inputted to either a light emitting device or a light receiving device, and the bidirectional communication optical waveguide realizes a bidirectional communication module. The bidirectional communication optical waveguide includes a main waveguide core and a sub-waveguide core. A main inclined plane is provided in a midway of an optical path in the main waveguide core.
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