Hologram memory device

Details Hologram memory device Hologram memory device

1997-11-20

1999-08-31

Spyrou, Cassandra

Optical: systems and elements

Holographic system or element

For producing or reconstructing images from multiple holograms

359 10, 359 25, 359 28, 365125, 365216, G03H 126

Patent

active

059461152

ABSTRACT:
Fast speed hologram memory device, including a first holographic optical element array for directing a reference beam to a desired hologram memory cell directly and a second holographic optical element array for directing an objective beam to a desired hologram memory cell directly, both having a plurality of holographic optical elements one to one matched to a plurality of the hologram memory cells.

REFERENCES:
patent: 3761155 (1973-09-01), Lo et al.
patent: 4824192 (1989-04-01), Roberts

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