Photonic band in quasi-fractal photonic crystal structure including idealized metal

被引：2
|
作者：
Li, Y [1 ]
Zheng, RS
Feng, YC
Niu, HB
机构：
[1] Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710068, Peoples R China
[2] Chinese Acad Sci, Grad Sch, Beijing 100864, Peoples R China
[3] Shenzhen Univ, Inst Optoelect, Key Lab Optoelect Devices, Shenzhen 518060, Peoples R China
来源：
ACTA PHYSICA SINICA | 2004年 / 53卷 / 09期
关键词：
photonic crystal; photonic band gap; fractal;
D O I：
10.7498/aps.53.3205
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The photonic band of a set of quasi-fractal photonic crystals, which have similar structure and include idealized metal, is computed by finite-difference time-domain method. The result shows that there are photonic band gaps in this kinds of quasi-fractal photonic crystals. It is found that, with increasing fractal series, the width of the photonic band gap is enlarged, the frequency of the photonic band totally trends to high frequency quickly, at the same time, the photonic band is quickly hauled to line and become a energy level.
引用
收藏
页码：3205 / 3210
页数：6
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