Negative refraction and reflection of Gaussian beam on two-dimensional photonic crystal slab

被引：3

作者：

方云团 ^{[1
]}

刘玉真 ^{[2
]}

沈廷根 ^{[3
]}

机构：

[1] Department of Physics Zhenjiang Watercraft College,Zhenjiang

[2] Department of Physics Nanjing University of Science and Technology,Nanjing

[3] Department of Physics Jiangsu University,Zhenjiang

来源：

ChineseOpticsLetters | 2006年 / 04期

关键词：

PC; TM; Negative refraction and reflection of Gaussian beam on two-dimensional photonic crystal slab; mode; line;

D O I：

暂无

中图分类号：

O734.2 [];

学科分类号：

0803 ;

摘要：

<正>The refraction and reflection of Gaussian beam on two-dimensional photonic crystal (2DPC) slab are studied by the finite-difference time-domain (FDTD) method. It is shown that 2DPC slab enables negative refraction, which is demystified by the distribution of Poynting vector directions and values inside the 2DPC. A negative Goos-Hanchen shift is also found in the simulation.

引用

页码：230 / 233

页数：4