Tunable out-of-plane band gap of two-dimensional anisotropic photonic crystals infiltrated with liquid crystals

被引：8
|
作者：
Rezaei, B. [1 ]
Khalkhali, T. Fathollahi [1 ,2 ]
Kalafi, M. [1 ,2 ]
机构：
[1] Univ Tabriz, Res Inst Appl Phys & Astron, Tabriz, Iran
[2] Univ Tabriz, Dept Phys, Tabriz, Iran
来源：
OPTICS COMMUNICATIONS | 2011年 / 284卷 / 03期
关键词：
Tunable out of plane bandgap; Anisotropic tellurium; Liquid crystal; Plane wave method; ELECTROMAGNETIC-WAVES; PROPAGATION; OPAL;
D O I：
10.1016/j.optcom.2010.10.011
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We analyze the tunability of out-of plane band gap in two-dimensional photonic crystals created by square and triangular lattices of air holes in anisotropic tellurium background considering that the rods are infiltrated with liquid crystal Using the plane wave expansion method we study the variation of out-of-plane band gap by changing the optical axis orientation of liquid crystal (C) 2010 Elsevier B V All rights reserved
引用
收藏
页码：813 / 817
页数：5
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