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Proceedings Paper

Holographic multiplexing in multilayer recording medium
Author(s): Arkady S. Bablumian; Thomas F. Krile; David J. Mehrl; John F. Walkup
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Paper Abstract

The possibility of reducing information loss in holographic memory systems in which different wavelengths are used for data recording and reconstruction has been investigated. We suggest replacing a thick recording medium which provides selective reconstruction of the holographic data with a multilayer recording structure. It has been shown that such a structure has the selectivity which significantly exceeds the selectivity of a single layer. At the same time it permits compensation for the Bragg mismatch along the thickness of the recording medium when 2-wavelength reconstruction is implemented. We consider various methods for such compensation and the possibility of their realizations.

Paper Details

Date Published: 5 November 1998
PDF: 10 pages
Proc. SPIE 3468, Advanced Optical Memories and Interfaces to Computer Storage, (5 November 1998); doi: 10.1117/12.330421
Show Author Affiliations
Arkady S. Bablumian, Texas Tech Univ. (United States)
Thomas F. Krile, Texas Tech Univ. (United States)
David J. Mehrl, Texas Tech Univ. (United States)
John F. Walkup, Texas Tech Univ. (United States)

Published in SPIE Proceedings Vol. 3468:
Advanced Optical Memories and Interfaces to Computer Storage
Pericles A. Mitkas; Zameer U. Hasan, Editor(s)

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