Band gap properties of two-dimensional photonic crystal structures with rectangular lattice

被引：33

作者：

Alipour-Banaei, Hamed ^{[1
]}

Serajmohammadi, Somaye ^{[2
]}

Mehdizadeh, Farhad ^{[1
]}

Andalib, Alireza ^{[1
]}

机构：

[1] Department of Electronics, Tabriz Branch, Islamic Azad University, Tabriz, Iran

[2] Young Researchers and Elite Club, Ahar Branch, Islamic Azad University, Ahar, Iran

来源：

Journal of Optical Communications | 2015年 / 36卷 / 02期

关键词：

Photonic band gap - Crystal structure;

D O I：

10.1515/joc-2014-0049

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In this paper we proposed a new structure of two-dimensional photonic crystals with rectangular lattice. After deducing the primitive lattice vectors and first Brillouin zone of the structures, we studied the band gap properties of horizontal and vertical rectangular lattice structures and compared them with conventional square lattice structure. The most excellent characteristic of these structures is their joint band gap regions, which make them suitable for designing polarization-independent devices. The other advantage of these structures is having band gaps at higher normalized frequencies. © 2015 by De Gruyter.

引用

页码：109 / 114