Terahertz switch and polarization controller based on photonic crystal fiber

被引：0
|
作者：
Yu Hou
Fei Fan
XiangHui Wang
GuoHua Zhao
ShengJiang Chang
机构：
[1] Nankai University,Institute of Modern Optics
[2] Key Laboratory of Optoelectronic Information Science and Technology,undefined
[3] Ministry of Education,undefined
[4] Element 90,undefined
[5] No. 73146 troop,undefined
[6] PLA,undefined
来源：
Science China Information Sciences | 2012年 / 55卷
关键词：
terahertz; switch; photonic crystal fiber; liquid crystal;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Theoretical studies on liquid crystal filled photonic crystal fiber (LC-PCF) are presented. The effects of electric birefringence of liquid crystal (LC) in the LC-PCF and the transmitting properties of photonic crystal fiber (PCF) are investigated by using the full vector plane wave expansion and beam propagation method. The simulation results show that the electrically controlled LC-PCF can act as not only a terahertz (THz) switch with about 0.55 THz bandwidth, but also a tunable polarization controller for changing the polarization state of the fundamental mode.
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页码：106 / 113
页数：7
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