Invention Grant
US07873090B2 Surface emitting laser, photodetector and optical communication system using the same
有权
表面发射激光，光电检测器和光通信系统使用相同
- Patent Title: Surface emitting laser, photodetector and optical communication system using the same
- Patent Title (中): 表面发射激光，光电检测器和光通信系统使用相同
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Application No.: US11519973Application Date: 2006-09-13
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Publication No.: US07873090B2Publication Date: 2011-01-18
- Inventor: Toshikazu Onishi , Tetsuzo Ueda , Daisuke Ueda
- Applicant: Toshikazu Onishi , Tetsuzo Ueda , Daisuke Ueda
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: McDermott Will & Emery LLP
- Priority: JP2005-264793 20050913; JP2006-047745 20060224
- Main IPC: H01S5/068
- IPC: H01S5/068 ; H01S5/183 ; H01S5/02 ; H01S5/42
Abstract:
A surface emitting laser includes a plurality of light-emitting portions for emitting laser light beams in different linearly polarized light directions. The light-emitting portions are formed on the substrate and located close to each other. The light-emitting portions include metal opening arrays through which light beams in different linearly polarized light directions respectively pass.
Public/Granted literature
- US20070058982A1 Surface emitting laser, photodetector and optical communication system using the same Public/Granted day:2007-03-15
Information query
