Enhancement of photorefractive effect in nematic liquid crystals

Alexander V. Agashkov; Svetlana V. Serak; Janusz Parka

doi:10.1117/12.472173

27 June 2002 Enhancement of photorefractive effect in nematic liquid crystals

Alexander V. Agashkov, Svetlana V. Serak, Janusz Parka

Proceedings Volume 4759, XIV Conference on Liquid Crystals: Chemistry, Physics, and Applications; (2002) https://doi.org/10.1117/12.472173
Event: XIV Conference on Liquid Crystals, Chemistry, Physics, and Applications, 2001, Zakopane, Poland

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.

Citation Download Citation

Alexander V. Agashkov, Svetlana V. Serak, and Janusz Parka "Enhancement of photorefractive effect in nematic liquid crystals", Proc. SPIE 4759, XIV Conference on Liquid Crystals: Chemistry, Physics, and Applications, (27 June 2002); https://doi.org/10.1117/12.472173

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