Voltage Controlled Light Transmittance in Polymer Dispersed Liquid Crystals
作者:
Francesco Bloisi,
Pasquale Terrecuso,
Luciano Vicari,
Francesco Simoni,
期刊:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals
(Taylor Available online 1995)
卷期:
Volume 266,
issue 1
页码: 229-239
ISSN:1058-725X
年代: 1995
DOI:10.1080/10587259508033645
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
In recent papers we have studied the optical phase shift induced by a Polymer Dispersed Liquid Crystal (PDLC) sample subjected to a low frequency electric field. In the framework of the droplet model for the PDLC we have shown that the description of the sample by means of three (molecular, droplet and sample) order parameters and two (a surface elastic constant and a characteristic voltage constant) sample related parameters is able to give a good agreement with experimental data. In this paper we present further applications of the model showing how applied voltages controls light scattering.
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