Reversible Spatial Filter Of The Type "Photosensitive Organic Polymer - Liquid Crystal" For Holographic Application

M. A, Groznov; N. A. Vassilenko; V. S. Mylnikov; A. A. Mak; A. A. Tarasov; L. N. Soms

doi:10.1117/12.963792

12 April 1990 Reversible Spatial Filter Of The Type "Photosensitive Organic Polymer - Liquid Crystal" For Holographic Application

M. A, Groznov, N. A. Vassilenko, V. S. Mylnikov, A. A. Mak, A. A. Tarasov, L. N. Soms

Author Affiliations +

Proceedings Volume 1183, Holography '89; (1990) https://doi.org/10.1117/12.963792
Event: Holography '89, 1989, Varna, Bulgaria

Abstract

The capability of the spatial-time light modulators (STLM) with the photosensitive organic polymer - liquid crystal (POP-LC) type for reversible registration of the optical information is shown 1-3 In . At the continious writing the following characteristics have been obtained: maximal resolution - 300 1/mm - diffraction efficiency - 23 % - holografic sensitivity - 410-7J/cm210 - time of switching-on (Ton) - 15 ms - time of switching-off (Toff) - 300 ms

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M. A, Groznov, N. A. Vassilenko, V. S. Mylnikov, A. A. Mak, A. A. Tarasov, and L. N. Soms "Reversible Spatial Filter Of The Type "Photosensitive Organic Polymer - Liquid Crystal" For Holographic Application", Proc. SPIE 1183, Holography '89, (12 April 1990); https://doi.org/10.1117/12.963792

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