发明授权
- 专利标题: Replication of data to holographic medium using holographic master media
- 专利标题(中): 使用全息主介质将数据复制到全息介质
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申请号: US11450158申请日: 2006-06-09
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公开(公告)号: US07453611B2公开(公告)日: 2008-11-18
- 发明人: Daniel H. Raguin , David A. Waldman , George Barbastathis
- 申请人: Daniel H. Raguin , David A. Waldman , George Barbastathis
- 申请人地址: US MA Maynard
- 专利权人: STX Aprilis, Inc.
- 当前专利权人: STX Aprilis, Inc.
- 当前专利权人地址: US MA Maynard
- 代理机构: Hamilton, Brook, Smith & Reynolds, P.C.
- 主分类号: G03H1/20
- IPC分类号: G03H1/20
摘要:
An apparatus for replicating holographically recorded data, comprising a holographic master media having holographically recorded data thereon; a holographic copy media; a light source for generating a master reference beam and a copy reference beam, coherent with the first object beam, the first master reference beam incident on the holographic master media, the holographic master media diffracting the master reference beam to provide a first object beam; the copy reference beam incident on the holographic copy media; and a first optical relay system, disposed between the holographic master media and the holographic copy media, for relaying the first object beam from the holographic master media to the holographic copy media, the holographic copy media recording an interference pattern between the first object beam and the copy reference beam, thereby replicating at least a portion of holographically recorded data.
公开/授权文献
- US20070053029A1 Replication of data to holographic medium 公开/授权日:2007-03-08