Impulsive Electromagnetic Response of Thin Plasmonic Metal Sheets

被引：0
|
作者：
Stumpf, Martin [1 ]
Vandenbosch, Guy A. E. [1 ]
机构：
[1] Katholieke Univ Leuven, ESAT TELEMIC, Kasteelpk Arenberg 10, Louvain, Belgium
来源：
PROCEEDINGS OF 2013 URSI INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC THEORY (EMTS) | 2013年
关键词：
SURFACE-PLASMONS; RELAXATION; SCATTERING; ELECTRONS; SILVER;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The impulsive electromagnetic response of a thin metallic coating on a dielectric half-space is analytically investigated. Both TM- and TE-polarized electromagnetic fields in the configuration are excited by an impulsive line source. The problem is solved with the help of approximate thin-film boundary conditions and the Cagniard-DeHoop technique. Closed-form space-time expressions for electromagnetic fields are found, numerically evaluated and discussed with regard to the pulsed excitation of surface plasmon phenomena.
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页码：258 / 261
页数：4
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