发明授权
- 专利标题: Reflective planar lightwave circuit waveguide
- 专利标题(中): 反射平面光波导电路
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申请号: US12199655申请日: 2008-08-27
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公开(公告)号: US07933478B2公开(公告)日: 2011-04-26
- 发明人: HongZhen Wei , Ray Liang , Wenhua Lin , Ted Chen , Jacob Sun
- 申请人: HongZhen Wei , Ray Liang , Wenhua Lin , Ted Chen , Jacob Sun
- 申请人地址: US CA Fremont
- 专利权人: Enablence USA Components Inc.
- 当前专利权人: Enablence USA Components Inc.
- 当前专利权人地址: US CA Fremont
- 代理机构: Innovation Counsel LLP
- 主分类号: G02B6/26
- IPC分类号: G02B6/26
摘要:
A method of making a planar lightwave circuit (PLC) waveguide capable of being integrated with a surface-mounted component is presented. The method entails etching a silicon substrate to form a slanted wall, forming a nonreflective waveguide portion on the silicon substrate, and depositing a reflective layer on the slanted wall. Light travels through the nonreflective waveguide portion in substantially a first direction, and the light from the nonreflective waveguide portion strikes the reflective layer to be redirected in a second direction. The second direction may be the direction toward the surface-mounted component. A PLC waveguide device made with the above method is also presented.
公开/授权文献
- US20090214170A1 REFLECTIVE PLANAR LIGHTWAVE CIRCUIT WAVEGUIDE 公开/授权日:2009-08-27
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