Influence of absorption in the zero effective phase gap in one-dimensional photonic crystals containing single-negative materials

被引：1
|
作者：
Xu, Quan [1 ]
Xie, Kang [1 ]
Yang, Huajun [2 ]
Tang, Jun [2 ]
机构：
[1] Univ Elect Sci & Technol China, Coll Optoelect Informat, Chengdu 610054, Sichuan, Peoples R China
[2] Univ Elect Sci & Technol China, Coll Phys Elect, Chengdu 610054, Sichuan, Peoples R China
来源：
OPTIK | 2010年 / 121卷 / 20期
关键词：
Single negative; Zero effective phases; Transmission properties; Photonic gap; Photonic crystals; REFRACTION; INDEX;
D O I：
10.1016/j.ijleo.2009.04.024
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The transmission properties of one-dimensional (1D) photonic crystals containing two kinds of single-negative (ENG and MNG) material are investigated theoretically A type of photonic gap with zero effective phases (zero-phi(eff)) and the effects of absorption on the properties of the zero-phi(eff) gap were shown Specifically it is demonstrated that strong absorption creates photon states inside the gap and this makes the band gap to be of zero width (C) 2009 Elsevier GmbH All rights reserved
引用
收藏
页码：1869 / 1872
页数：4
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