Two-dimensional Green's function tensor and projected local density of states for TM and TE modes in dispersive and anisotropic photonic crystals

被引：0

作者：

Luo, Ma ^{[1
,2
]}

Liu, Qing Huo ^{[1
]}

Li, Zhibing ^{[2
]}

机构：

[1] Duke Univ, Durham, NC 27710 USA

[2] Sun Yat Sen Univ, Sch Phys & Engn, State Key Lab Optoelect Mat & Technol, Guangzhou 510275, Guangdong, Peoples R China

来源：

WAVES IN RANDOM AND COMPLEX MEDIA | 2009年 / 19卷 / 01期

基金：

美国国家科学基金会;

关键词：

BAND;

D O I：

10.1080/17455030802452285

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A multiple-scattering method for two-dimensional TM modes is extended to calculate the electric Green's function tensor for TE modes of a finite-size photonic crystal consisting of infinite-length cylinders of dispersive and in-plane anisotropic materials. We investigate the frequency and spatial dependence of the projected local density of states for TM and TE modes of the system. The large enhancement factor of the projected local density of states has been observed for dispersive finite photonic crystals.

引用

页码：28 / 38

页数：11

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