Associative recall in a volume holographic storage system based on phase-code multiplexing |
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| Authors: | G Berger C Denz SS Orlov B Phillips L Hesselink |
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| Institution: | Institut für Angewandte Physik, Westf?lische Wilhelms-Universit?t Münster, Corrensstr. 2–4, 48149 Münster, Germany, DE
Department of Electrical Engineering, Durand Building, Stanford University, Stanford, CA, USA, US
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| Abstract: | We present two different techniques on how to realize a content-addressed holographic memory when using phase-code multiplexing,
relying on simple intensity measurements rather than phase distributions. Theoretical and experimental results of associative
recall in a phase-coded system designed for digital data storage will be presented and compared to the corresponding method
when using angular multiplexing.
Received: 2 August 2001 / Revised version: 20 September 2001 / Published online: 23 November 2001 |
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| Keywords: | PACS: 42 40 Pa 42 40 Kw 42 30 -d |
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