標題: Electro-optical response of an ionic-surfactantdoped nematic cell with homeoplanar-twisted configuration transition
作者: Sutormin, Vitaly S.
Krakhalev, Mikhail N.
Prishchepa, Oxana O.
Lee, Wei
Zyryanov, Victor Ya
光電學院
College of Photonics
公開日期: 1-四月-2014
摘要: This study is concerned with the optical response of an electro-optical material consisting of nematic liquid crystal as well as ionic surfactant as a dopant. The dopant is a key component to carry out the working of the resulting device through configuration switching. The operational principle is based on the surface anchoring transition induced by a steady electric field. The dynamic characteristics of the electro-optical cell can be considerably improved when the nematic layer is reoriented from the initially homeoplanar director configuration into the twisted state. Besides, a method to shorten the relaxation time is demonstrated by using a controlling pulse with a bipolar waveform. (C)2014 Optical Society of America
URI: http://dx.doi.org/10.1364/OME.4.000810
http://hdl.handle.net/11536/24261
ISSN: 2159-3930
DOI: 10.1364/OME.4.000810
期刊: OPTICAL MATERIALS EXPRESS
Volume: 4
Issue: 4
起始頁: 810
結束頁: 815
顯示於類別:期刊論文


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  1. 000334118100024.pdf