Terahertz switch and polarization controller based on photonic crystal fiber

被引：0
|
作者：
HOU Yu1
2Element 90
机构：
来源：
Science China(Information Sciences) | 2012年 / 55卷 / 01期
基金：
国家教育部博士点专项基金资助; 国家高技术研究发展计划(863计划); 中国国家自然科学基金;
关键词：
terahertz; switch; photonic crystal fiber; liquid crystal;
D O I：
暂无
中图分类号：
TN21 [红外技术及仪器]; TN253 [光纤元件];
学科分类号：
0702 ; 070207 ; 0803 ; 080401 ; 080901 ;
摘要：
Theoretical studies on liquid crystal filled photonic crystal fiber(LC-PCF)are presented.The eects 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.
引用
收藏
页码：106 / 113
页数：8
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