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Proceedings Paper

Real-time associative memory with photorefractive crystal KNSBN and liquid-crystal optical switches
Author(s): Haiying Xu; Yang Yong Yuan; Youlong Yu; Kebin Xu; Yuhuan Xu; De-Rui Zhu
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Paper Abstract

We present a real-time holographic associative memory implemented with photorefractive KNSBN : Co crystal as memory element and liquid crystal electrooptical switches as reflective thresholding device. The experimental results show that the system has real-time multiple-image storage and recall function.

Paper Details

Date Published: 1 May 1990
PDF: 5 pages
Proc. SPIE 1220, Nonlinear Optics, (1 May 1990); doi: 10.1117/12.18311
Show Author Affiliations
Haiying Xu, Harbin Institute of Technology (China)
Yang Yong Yuan, Harbin Institute of Technology (China)
Youlong Yu, Harbin Institute of Technology (China)
Kebin Xu, Harbin Institute of Technology (China)
Yuhuan Xu, Zhongshan Univ. (China)
De-Rui Zhu, Zhongshan Univ. (China)


Published in SPIE Proceedings Vol. 1220:
Nonlinear Optics
Robert A. Fisher; John F. Reintjes, Editor(s)

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