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Proceedings Paper

Dynamic photorefractivity in nematic liquid crystal panels with photoconducting polymeric layers
Author(s): Alexander Agashkov; Anatoliy Kovalev; Janusz Parka
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Paper 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.

Paper Details

Date Published: 1 September 2004
PDF: 6 pages
Proc. SPIE 5565, XV Conference on Liquid Crystals, (1 September 2004); doi: 10.1117/12.581130
Show Author Affiliations
Alexander Agashkov, Institute of Electronics (Belarus)
Anatoliy Kovalev, Institute of Electronics (Belarus)
Janusz Parka, Military Univ. of Technology (Poland)

Published in SPIE Proceedings Vol. 5565:
XV Conference on Liquid Crystals
Jozef Zmija, Editor(s)

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