Evolution of complete photonic band gap in anisotropic photonic quasicrystals using liquid crystals

被引：6
|
作者：
Khalkhali, T. Fathollahi [1 ]
Bananej, A. [1 ]
机构：
[1] NSTRI, Laser & Opt Res Sch, Tehran, Iran
来源：
JOURNAL OF MODERN OPTICS | 2016年 / 63卷 / 21期
关键词：
Complete photonic band gap; quasicrystals; anisotropic tellurium material; liquid crystal; WAVE-GUIDE; TRANSMISSION; LATTICE; DESIGN; FIBERS; MODES; LIGHT; SLABS; OPAL;
D O I：
10.1080/09500340.2016.1194493
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this study, we analyse the evolution of complete photonic band gap in two-dimensional photonic structures by arranging the 12-fold symmetric quasicrystalline unit cells on square and triangular lattices. The unit cells composed of circular air holes in anisotropic tellurium background and the air holes are infiltrated with liquid crystal. Using the supercell method based on plane wave expansion, we study the variation of complete band gap by changing the optical axis orientation of liquid crystals.
引用
收藏
页码：2265 / 2270
页数：6
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