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Proceedings Paper

Experimental demonstration of ultradense 4D holographic mass storage
Author(s): Steven A. Lis; Philip D. Henshaw; Michael G. Cheifetz
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Paper Abstract

This paper presents the results of a two-year Phase II SBIR program investigating a number of the key aspects of the use of Spectral Hole Burning media in a high capacity holographic optical digital computer memory. Factors which were experimentally examined include data longevity and unintentional erasure, and fundamental capacity issues relating to data densities and crosstalk. An experimental memory system was constructed and tested which had all the key elements of a digital memory system. Our experimental results confirm our previous analyses which indicate useful storage densities of 1012 bytes/cm3.

Paper Details

Date Published: 9 November 1993
PDF: 14 pages
Proc. SPIE 2026, Photonics for Processors, Neural Networks, and Memories, (9 November 1993); doi: 10.1117/12.163612
Show Author Affiliations
Steven A. Lis, SPARTA, Inc. (United States)
Philip D. Henshaw, 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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