THz Spectroscopy of Liquid Crystals from the CB Family

被引：0
|
作者：
Rafał Wilk
Nico Vieweg
Olaf Kopschinski
Tomasz Hasek
Martin Koch
机构：
[1] Institute for High-Frequency Technology,Physics Department
[2] Menlo Systems GmbH,undefined
[3] Philipps University Marburg,undefined
来源：
Journal of Infrared, Millimeter, and Terahertz Waves | 2009年 / 30卷
关键词：
Terahertz; Spectroscopy; Liquid crystals;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Liquid crystals represent a very interesting material system but their properties in the THz range have not been extensively investigated yet. In this paper we investigate the THz properties of four liquid crystals from the CB family (5CB, 6CB, 7CB and 8CB). In addition to absolute refractive indices and absorption coefficients we present accurate birefringence measurements for different electric fields and temperatures.
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页码：1139 / 1147
页数：8
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