发明授权
- 专利标题: System for recording redundant fourier-transform hologram
- 专利标题(中): 用于记录冗余傅立叶变换全息图的系统
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申请号: US690653申请日: 1976-05-27
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公开(公告)号: US4033665A公开(公告)日: 1977-07-05
- 发明人: Arthur Herbert Firester
- 申请人: Arthur Herbert Firester
- 申请人地址: NY New York
- 专利权人: RCA Corporation
- 当前专利权人: RCA Corporation
- 当前专利权人地址: NY New York
- 主分类号: G03H1/16
- IPC分类号: G03H1/16 ; G03H1/28
摘要:
System employs pinhole array in conjunctionwith a random phase shift plate for recording a redundant Fourier-transform hologram of a two-dimensional object that exhibits a gray scale.
公开/授权文献
- US5197703A Concealed support device to fasten a shelf to a wall 公开/授权日:1993-03-30