Large display composite holograms and methods

Details Large display composite holograms and methods Large display composite holograms and methods

1997-11-19

1999-10-26

Spryrou, Cassandra

Optical: systems and elements

Holographic system or element

For producing or reconstructing images from multiple holograms

359 22, 359 26, 359 32, G03H 130

Patent

active

059738073

ABSTRACT:
A composite hologram comprises a plurality of hologram tiles arranged for display, each of said hologram tiles formed by exposing each of a plurality of different unexposed photographic plates simultaneously to light scattered by an intermediate hologram using a conjugate complex of a first reference wave from a coherent light source and to a second reference wave from said coherent light source.

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