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Proceedings Paper

Photorefractive semiconductors and applications
Author(s): Li-Jen Cheng; Keung L. Luke
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Paper Abstract

Photorefractive semiconductors are attractive for information processing, because of fast material response, compatibility with semiconductor lasers, and availability of cross polarization diffraction for enhancing signal-to-noise ratio. This paper presents recent experimental results on information processing using photorefractive GaAs, InP and CdTe, including image processing with semiconductor lasers. The results demonstrate the feasibility of using photorefractive compound semiconductors as dynamic holographic interaction media for information-processing applications in low-power, compact configurations.

Paper Details

Date Published: 28 April 1994
PDF: 25 pages
Proc. SPIE 10270, Photorefractive Materials, Effects, and Applications: A Critical Review, 102700G (28 April 1994); doi: 10.1117/12.178621
Show Author Affiliations
Li-Jen Cheng, Jet Propulsion Lab. (United States)
Keung L. Luke, California State Univ. (United States)


Published in SPIE Proceedings Vol. 10270:
Photorefractive Materials, Effects, and Applications: A Critical Review
Pochi Yeh; Claire Gu, Editor(s)

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