Dynamic photorefractivity in nematic liquid crystal panels with photoconducting polymeric layers

Alexander Agashkov; Anatoliy Kovalev; Janusz Parka

doi:10.1117/12.581130

1 September 2004 Dynamic photorefractivity in nematic liquid crystal panels with photoconducting polymeric layers

Alexander Agashkov, Anatoliy Kovalev, Janusz Parka

Proceedings Volume 5565, XV Conference on Liquid Crystals; (2004) https://doi.org/10.1117/12.581130
Event: XV Conference on Liquid Crystals, 2003, Zakopane, Poland

Abstract

A novel mechanism of photorefractivity in nematic LC cells is presented. Dynamic photorefractivity is based on temporal quasiperiodic modules excitation in the liquid crystal layer by applied external alternating electric field, and their reorientation due to charges induced by interference optical field on a surface of photoconducting orienting layer.

Citation Download Citation

Alexander Agashkov, Anatoliy Kovalev, and Janusz Parka "Dynamic photorefractivity in nematic liquid crystal panels with photoconducting polymeric layers", Proc. SPIE 5565, XV Conference on Liquid Crystals, (1 September 2004); https://doi.org/10.1117/12.581130

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