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Proceedings Paper

Applications of photorefractive crystals to optical information processing at SIOFM
Author(s): Jian Ma
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Paper Abstract

Optical information processing research group at Shanghai Institute of Optics and Fine Mechanics (SIOFM) was engaged in recent years in the research on nonlinear properties of photorefractive crystals and their applications in optical information processing and has achieved some results in this field. We report in this paper a few major results which are esteemed rather important in our opinion. They are some new results of beam coupling in SBN:Ce crystals, and some new methods of spatial light modulation, associative holographic memory and spatial filtering.

Paper Details

Date Published: 1 July 1990
PDF: 4 pages
Proc. SPIE 1230, International Conference on Optoelectronic Science and Engineering '90, 12305V (1 July 1990); doi: 10.1117/12.2294848
Show Author Affiliations
Jian Ma, Shanghai Institute of Optics and Fine Mechanics (China)


Published in SPIE Proceedings Vol. 1230:
International Conference on Optoelectronic Science and Engineering '90
DaHeng Wang, Editor(s)

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