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Proceedings Paper

Liquid-crystal spatial light modulators for adaptive optics and image processing
Author(s): Nataliya L. Ivanova; Arkady P. Onokhov; Aleksander N. Chaika; V. V. Resnichenko; Dmitry N. Yeskov; Alexander L. Gromadin; Nikolai A. Feoktistov; Leonid A. Beresnev
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Paper Abstract

We have developed laboratory prototypes of nematic and ferroelectric liquid crystal optically addressed spatial light modulators with photosensitive layers based on ZnSe, alpha-SiH, pin alpha-SiH, alpha-SiCH, and pin alpha-SiCH. The SLM performance characteristics measured using standard projection and holographic techniques are presented. The advantages and shortcoming of different SLM design versions are analyzed for the use in the wavefront correction and dynamic hologram recording systems. The examples are given for specific implementation of the SLMs in these systems.

Paper Details

Date Published: 12 June 1996
PDF: 6 pages
Proc. SPIE 2754, Advances in Optical Information Processing VII, (12 June 1996); doi: 10.1117/12.243141
Show Author Affiliations
Nataliya L. Ivanova, S. I. Vavilov State Optical Institute (Russia)
Arkady P. Onokhov, S. I. Vavilov State Optical Institute (Russia)
Aleksander N. Chaika, S. I. Vavilov State Optical Institute (Russia)
V. V. Resnichenko, S. I. Vavilov State Optical Institute (Russia)
Dmitry N. Yeskov, S. I. Vavilov State Optical Institute (Russia)
Alexander L. Gromadin, State Institute of Rare Metals (Russia)
Nikolai A. Feoktistov, Ioffe Physical-Technical Institute (Russia)
Leonid A. Beresnev, Institute of Crystallography (Russia)


Published in SPIE Proceedings Vol. 2754:
Advances in Optical Information Processing VII
Dennis R. Pape, Editor(s)

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