Dependence of THz optical constants on orientational alignment of liquid crystals

被引：0
|
作者：
Naftaly, Mira [1 ]
Dudley, Richard [1 ]
机构：
[1] Natl Phys Lab, Teddington TW11 0LW, Middx, England
来源：
2013 38TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ) | 2013年
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中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The optical constants, birefringence and dichroism of liquid crystals BL037 and GT3-23001 are investigated in the frequency range 0.4-4 THz using time-domain spectroscopy. A specially designed bias cell is described which allows the orientational dependence of optical properties to be observed.
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