发明申请
- 专利标题： OPTICAL WAVEGUIDE, OPTICAL TRANSMISSION MODULE, AND ELECTRONIC DEVICE
- 专利标题（中）： 光波导，光传输模块和电子设备
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申请号： US13493404申请日： 2012-06-11
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公开(公告)号： US20130051746A1公开(公告)日： 2013-02-28
- 发明人: Ryo Yamamoto , Kentaro Hamana , Yuji Hirose , Yuichi Suzuki , Naru Yasuda , Hayami Hosokawa
- 申请人： Ryo Yamamoto , Kentaro Hamana , Yuji Hirose , Yuichi Suzuki , Naru Yasuda , Hayami Hosokawa
- 申请人地址： JP Kyoto
- 专利权人： OMRON CORPORATION
- 当前专利权人： OMRON CORPORATION
- 当前专利权人地址： JP Kyoto
- 优先权： JP2011-189624 20110831
- 主分类号： G02B6/02
- IPC分类号： G02B6/02
摘要：
An optical waveguide has a clad, a core surrounded by the clad and having an index of refraction larger than an index of refraction of the clad, an incident end face that makes light enter the core; and an exiting end face that makes light exit from the core. Two side faces of the optical waveguide are formed so as to have an angle change. The two side faces are translationally symmetric with each other, or two side faces excluding a portion of the side faces are translationally symmetric with each other.
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