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公开(公告)号:US07149014B2
公开(公告)日:2006-12-12
申请号:US10824722
申请日:2004-04-15
申请人: Tien-Hsin Chao , Jay C. Hanan , George F. Reyes , Hanying Zhou
发明人: Tien-Hsin Chao , Jay C. Hanan , George F. Reyes , Hanying Zhou
IPC分类号: G03H1/26
CPC分类号: G03H1/265 , G03H1/26 , G03H2260/54 , G11B7/0065
摘要: A method, apparatus, and system provide the ability for storing holograms at high speed. A single laser diode emits a collimated laser beam to both write to and read from a photorefractice crystal. One or more liquid crystal beam steering spatial light modulators (BSSLMs) or Micro-Electro-Mechanical Systems (MEMS) mirrors steer a reference beam, split from the collimated laser beam, at high speed to the photorefractive crystal.
摘要翻译: 方法,装置和系统提供高速存储全息图的能力。 单个激光二极管发射准直激光束,以便对光折射晶体进行写入和读取。 一个或多个液晶光束转向空间光调制器(BSSLM)或微机电系统(MEMS)镜将从准直激光束分离的参考光束以高速转向光折变晶体。
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公开(公告)号:US07251066B2
公开(公告)日:2007-07-31
申请号:US11462495
申请日:2006-08-04
申请人: Tien-Hsin Chao , Jay C. Hanan , George F. Reyes , Hanying Zhou
发明人: Tien-Hsin Chao , Jay C. Hanan , George F. Reyes , Hanying Zhou
IPC分类号: G03H1/26
CPC分类号: G03H1/265 , G03H1/26 , G03H2260/54 , G11B7/0065
摘要: A method, apparatus, and system provide the ability for storing holograms at high speed. A single laser diode emits a collimated laser beam to both write to and read from a photorefractice crystal. One or more liquid crystal beam steering spatial light modulators (BSSLMs) steer a reference beam, split from the collimated laser beam, at high speed to the photorefractive crystal.
摘要翻译: 方法,装置和系统提供高速存储全息图的能力。 单个激光二极管发射准直激光束,以便对光折射晶体进行写入和读取。 一个或多个液晶束转向空间光调制器(BSSLM)将从准直激光束分离的参考光束以高速转向光折变晶体。
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