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Proceedings Paper

Real-time holographic associative memory using doped lithium niobate crystals
Author(s): Hongxi Zhang; Chongquan Xu; Xuebin Shang; Liangsheng Qiang; Jingwen Zhang; Kebin Xu
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Paper Abstract

We describe an all-optical real-time holographic associative memory using doped lithium niobate (LiNbO3) crystals as hologram recording and phase-conjugate mirror elements, respectively, and we present the preliminary experimental results for associative storage. It is indicated that the system has high angular selectivity, spatial resolution, and a high degree of cross-talk suppression. The discussion is also given.

Paper Details

Date Published: 10 December 1993
PDF: 4 pages
Proc. SPIE 2108, International Conference on Holography, Correlation Optics, and Recording Materials, (10 December 1993); doi: 10.1117/12.165398
Show Author Affiliations
Hongxi Zhang, Harbin Institute of Technology (China)
Chongquan Xu, Harbin Institute of Technology (China)
Xuebin Shang, Harbin Institute of Technology (China)
Liangsheng Qiang, Harbin Institute of Technology (China)
Jingwen Zhang, Harbin Institute of Technology (China)
Kebin Xu, Harbin Institute of Technology (China)


Published in SPIE Proceedings Vol. 2108:
International Conference on Holography, Correlation Optics, and Recording Materials

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