Liquid Crystalline Directional Coupler with Asymmetrical Nonlinearity
作者:
MiroslawA. Karpierz,
TomaszR. Woliński,
Marek Sierakowski,
期刊:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals
(Taylor Available online 1995)
卷期:
Volume 261,
issue 1
页码: 217-223
ISSN:1058-725X
年代: 1995
DOI:10.1080/10587259508033468
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The analysis of a nonlinear directional coupler consisted of two planar waveguides separated by a nematic liquid crystal is presented. The nonlinear effect is caused by an optically-induced reorientational effect occurring in hybrid aligned nematics. The asymmetrical configuration causes the nonreciprocity in switching characteristics of the directional coupler.
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