不连续性分类
传输(电信)
光学
光子学
材料科学
光子晶体
电子能带结构
职位(财务)
金属
等离子体子
带隙
光电子学
物理
凝聚态物理
电信
数学分析
数学
计算机科学
冶金
财务
经济
作者
S. Collin,Fabrice Pardo,R. Teissier,Jean-Luc Pélouard
出处
期刊:Physical review
日期:2001-01-02
卷期号:63 (3)
被引量:107
标识
DOI:10.1103/physrevb.63.033107
摘要
Complex photonic band structures (CPBS) of transmission metallic gratings with rectangular slits are shown to exhibit strong discontinuities that are not evidenced in the usual energetic band structures. These discontinuities are located on Wood's anomalies and reveal unambiguously two different types of resonances, which are identified as horizontal and vertical surface-plasmon resonances. Spectral position and width of peaks in the transmission spectrum can be directly extracted from CPBS for both kinds of resonances.
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