发明名称 |
Hologram reconstructing apparatus |
摘要 |
This specification discloses a hologram reconstructing apparatus having interference fringe forming means for forming optical interference fringes in conformity with an input signal, information input means for successively inputting different bits of interference fringe information to the interference fringe forming means, and illuminating means for illuminating the interference fringe forming means with a plurality of beams of light differing in wavefront from one another.
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申请公布号 |
US5986780(A) |
申请公布日期 |
1999.11.16 |
申请号 |
US19970797850 |
申请日期 |
1997.02.10 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
SUDO, TOSHIYUKI;HASEGAWA, EIJI |
分类号 |
G02B27/22;G02F1/13;G03H1/08;G03H1/22;(IPC1-7):G02B27/22;G03H1/26 |
主分类号 |
G02B27/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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