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Proceedings Paper

Analog and digital data storage in a phase-coded holographic memory
Author(s): Kai-Oliver Mueller; Cornelia Denz; Torsten Rauch; Thorsten Heimann; J. Trumpfheller; Theo T. Tschudi
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Paper Abstract

The design and realization of a compact volume holographic memory using phase-coded multiplexing is described. We present a system capable of storing up to 480 data pages with a resolution of 640 X 480 bits in a single interaction region of a photorefractive LiNbO3 crystal. A characterization of the key components of the system is given. First experimental results of high-resolution analog image storage as well as the application of the system to real-time optical image processing are presented.

Paper Details

Date Published: 1 April 1998
PDF: 12 pages
Proc. SPIE 3402, Optical Information Science and Technology (OIST97): Optical Memory and Neural Networks, (1 April 1998); doi: 10.1117/12.304980
Show Author Affiliations
Kai-Oliver Mueller, Institut fuer Angewandte Physik/Technische Univ. Darmstadt (Germany)
Cornelia Denz, Institut fuer Angewandte Physik/Technische Univ. Darmstadt (Germany)
Torsten Rauch, Institut fuer Angewandte Physik/Technische Univ. Darmstadt (United States)
Thorsten Heimann, Institut fuer Angewandte Physik/Technische Univ. Darmstadt (Germany)
J. Trumpfheller, Institut fuer Angewandte Physik/Technische Univ. Darmstadt (Germany)
Theo T. Tschudi, Institut fuer Angewandte Physik/Technische Univ. Darmstadt (Germany)


Published in SPIE Proceedings Vol. 3402:
Optical Information Science and Technology (OIST97): Optical Memory and Neural Networks

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