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Proceedings Paper

Enhancement of photorefractive effect in nematic liquid crystals
Author(s): Alexander V. Agashkov; Svetlana V. Serak; Janusz Parka
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Paper Abstract

We report observation of the dynamic enhancement of photorefractive effect in dye-doped nematic liquid crystal in the presence of an applied ac electric field. The multi- wave mixing efficiency in a planar cell with photoconductive orienting layers has been increased by two orders.

Paper Details

Date Published: 27 June 2002
PDF: 7 pages
Proc. SPIE 4759, XIV Conference on Liquid Crystals: Chemistry, Physics, and Applications, (27 June 2002); doi: 10.1117/12.472173
Show Author Affiliations
Alexander V. Agashkov, Institute of Electronics (Belarus)
Svetlana V. Serak, Institute of Electronics (Belarus)
Janusz Parka, Military Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 4759:
XIV Conference on Liquid Crystals: Chemistry, Physics, and Applications

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