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Proceedings Paper

Experimental demonstration of a 4D optical neural network
Author(s): Philip D. Henshaw; Steven A. Lis; Michael G. Cheifetz
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Paper Abstract

This paper describes the construction and operation of a 4D neural network computer. This demonstration system uses holographic interconnects recorded in a volume spectral hole burning medium. The paper provides an overview of the demonstration system and includes experimental details of components: the tunable laser, the detector arrays, the spatial light modulators, and preparation and cooling of the spectral hole burning medium. Experimental results showing association of image patterns and a bidirectional associative memory experiment are presented and discussed.

Paper Details

Date Published: 9 November 1993
PDF: 12 pages
Proc. SPIE 2026, Photonics for Processors, Neural Networks, and Memories, (9 November 1993); doi: 10.1117/12.163592
Show Author Affiliations
Philip D. Henshaw, SPARTA, Inc. (United States)
Steven A. Lis, SPARTA, Inc. (United States)
Michael G. Cheifetz, SPARTA, Inc. (United States)


Published in SPIE Proceedings Vol. 2026:
Photonics for Processors, Neural Networks, and Memories
Stephen T. Kowel; William J. Miceli; Joseph L. Horner; Bahram Javidi; Stephen T. Kowel; William J. Miceli, Editor(s)

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