发明申请
- 专利标题： TRANSITION DEVICE FOR OPTICAL WAVEGUIDES
- 专利标题（中）： 用于光波导的过渡装置
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申请号： US12666732申请日： 2008-06-04
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公开(公告)号： US20100322560A1公开(公告)日： 2010-12-23
- 发明人: Per Granestrand , Jan-Olof Wesstrom , Dave Adams
- 申请人： Per Granestrand , Jan-Olof Wesstrom , Dave Adams
- 申请人地址： SE Kista
- 专利权人： SYNTUNE AB
- 当前专利权人： SYNTUNE AB
- 当前专利权人地址： SE Kista
- 优先权： SE0701556-3 20070627
- 国际申请： PCT/SE08/50658 WO 20080604
- 主分类号： G02B6/26
- IPC分类号： G02B6/26 ; H01R13/74
摘要：
A transition part (1) between two optical waveguides (2,3) with different index contrast is characterised in that the transition part (1) includes a non-adiabatically up-tapered longitudinal section (8), and in that the transition (7) between the two waveguides (2,3) is arranged after the up-tapered longitudinal section (8) as seen along the main direction (L) of propagation of the light. A method of manufacturing the transition part is also described.
公开/授权文献
- US08041164B2 Transition device for optical waveguides 公开/授权日：2011-10-18
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