发明授权
- 专利标题: Apparatus for photorefractive two beam coupling
- 专利标题(中): 光折射双光束耦合装置
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申请号: US6450申请日: 1993-01-21
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公开(公告)号: US5361148A公开(公告)日: 1994-11-01
- 发明人: Gary C. Bjorklund , Donald M. Burland , Marcus C. J. M. Donckers , Robert D. Miller , William E. Moerner , Scott M. Silence , Robert J. Twieg , Cecilia A. Walsh
- 申请人: Gary C. Bjorklund , Donald M. Burland , Marcus C. J. M. Donckers , Robert D. Miller , William E. Moerner , Scott M. Silence , Robert J. Twieg , Cecilia A. Walsh
- 申请人地址: NY Armonk
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: NY Armonk
- 主分类号: G02F1/35
- IPC分类号: G02F1/35 ; G02F1/355 ; G02F1/361 ; G03H1/02
摘要:
The present invention relates to an improved process for producing photorefractive net gain two beam coupling utilizing polymeric materials.
公开/授权文献
- US5937996A Vibrating screw feeder 公开/授权日:1999-08-17
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