Obliquity correction system

Optical: systems and elements – Holographic system or element – For producing or reconstructing images from multiple holograms

Reexamination Certificate

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C359S662000

Reexamination Certificate

active

06914704

ABSTRACT:
Disclosed are methods of producing obliquity corrected light beams, and holographic recording and retrieval systems that utilize a obliquity corrected reference beam. The obliquity correction is accomplished using off-center lenses.

REFERENCES:
patent: 3838912 (1974-10-01), Arimoto et al.
patent: 3891976 (1975-06-01), Carlsen
patent: 5543251 (1996-08-01), Taylor
patent: 5959747 (1999-09-01), Psaltis et al.
patent: 6023355 (2000-02-01), Bashaw et al.

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