发明公开
EP1115012A1 Waveguide with tap recess for optical monitoring in photonic devices
有权
波导具有凹陷分接点用于光学部件的光学监测
- 专利标题： Waveguide with tap recess for optical monitoring in photonic devices
- 专利标题（中）： 波导具有凹陷分接点用于光学部件的光学监测
-
申请号： EP00400037.8申请日： 2000-01-06
-
公开(公告)号： EP1115012A1公开(公告)日： 2001-07-11
- 发明人: Beguin, Alain Marcel, Corning Incorporated , Hiller, Dietmar, Corning Incorporated , Fondeur, Barthelemy L.B.M., Corning Incorporated , Kamoun, Moez, Corning Incorporated , Piehler, Julia Alyson, Corning Incorporated , Sutherland, James Scott, Corning Incorporated
- 申请人： Corning Incorporated
- 申请人地址： One Riverfront Plaza Corning, New York 14831 US
- 专利权人： Corning Incorporated
- 当前专利权人： Corning Incorporated
- 当前专利权人地址： One Riverfront Plaza Corning, New York 14831 US
- 代理机构： Grunfeld, David Peter
- 主分类号： G02B6/12
- IPC分类号： G02B6/12 ; G02B6/42
摘要：
In a system for monitoring an optical signal carried by a through-waveguide within a planar photonic device, a tap-waveguide (16) is optically coupled to the through-waveguide, such that a portion of the optical signal is diverted into the tap-waveguide. A tap receptacle (20) having a mouth proximate to an exterior surface of the planar photonic device is disposed in the path of the tap-waveguide such that the portion of the optical signal diverted into the tap-waveguide enters the tap receptacle. A light sensor (24) is mounted proximate to the mouth of the tap receptacle for sensing light that has entered the tap receptacle.
公开/授权文献
信息查询
