Share Email Print
cover

Proceedings Paper

Spatially and angle-multiplexed holographic random access memory
Format Member Price Non-Member Price
PDF $17.00 $21.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

A 3-D holographic optical memory is described that combines spatially and angularly multiplexed storage to yield a storage capacity of approximately 1012 bits in a crystal with volume less than 100 cm3. A non-mechanical scanning mechanism, consisting of acoustooptic deflectors and a segmented mirror, retrieves any stored hologram in a time equal to the acoustic delay through the aperture of the acoustooptic deflector

Paper Details

Date Published: 2 February 1993
PDF
Proc. SPIE 1773, Photonics for Computers, Neural Networks, and Memories, (2 February 1993); doi: 10.1117/12.983221
Show Author Affiliations
Fai H. Mok, Northrop Corp. (United States)
Demetri Psaltis, California Institute of Technology (United States)
Geoffrey W. Burr, California Institute of Technology (United States)


Published in SPIE Proceedings Vol. 1773:
Photonics for Computers, Neural Networks, and Memories
Stephen T. Kowel; John A. Neff; William J. Miceli, Editor(s)

© SPIE. Terms of Use
Back to Top