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Proceedings Paper

Diffraction efficiency in dye-doped LC cells under low frequency AC voltage
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Paper Abstract

In this paper relation between the diffraction efficiency in LC dye doped cell in two wave mixing system and the applied voltage parameters had been described. The goal of this work was increase of diffraction efficiency using low frequency AC voltage. The LC cells used in the experiments were filled with pure and dye-doped liquid crystal mixtures. In this system we obtained diffraction efficiency increasing about five to eight times.

Paper Details

Date Published: 27 June 2002
PDF: 5 pages
Proc. SPIE 4759, XIV Conference on Liquid Crystals: Chemistry, Physics, and Applications, (27 June 2002); doi: 10.1117/12.472164
Show Author Affiliations
Tomasz Grudniewski, Warsaw Univ. of Technology (Poland)
Janusz Parka, Military Univ. of Technology (Poland)
Roman S. Dabrowski, Military Univ. of Technology (Poland)
A. Januszko, Tadeusz Kosciuszko Military Academy (Poland)
Andrzej Miniewicz, Wroclaw Univ. of Technology (Poland)


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

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