电子学报2012，Vol.40Issue(3)：538-541,4.DOI:10.3969/j.issn.0372-2112.2012.03.021
等离子体填充二维金属光子晶体色散特性研究
Dispersion Property of Plasma Filled 2-D Metallic Photonic Crystal
摘要
Abstract
Dispersion characteristics of square and triangular metallic photonic crystals filling with plasma are investigated by finite difference time domain( FDTD) method. Effects on TM and TE modes in the two-structures with the variation of plasma density are analyzed.Trie results show thai the dispersion curves of 2-D metallic photonic crystal filling with plasma upshift to the higher frequency . The width and location of bandgap of TM and TE modes can be controlled by the density of plasma. These properties of the 2-D Metallic Photonic crystal with background are potentially valuable in the aspect of designing tunable photonic crystal device.关键词
二维金属光子晶体/等离子体/光子带隙/色散特性Key words
2-D metallic photonic crystal/ plasma/ photonic bandgap/ dispersion property分类
数理科学引用本文复制引用
傅涛,杨梓强,史宗君,兰峰,高喜..等离子体填充二维金属光子晶体色散特性研究[J].电子学报,2012,40(3):538-541,4.基金项目
国家自然科学基金(No.10975031,No.1075032) （No.10975031,No.1075032）
