Cathodoluminescent spectroscopic imaging of surface plasmon polaritons in a 1-dimensional plasmonic crystal

被引：38
作者：
Suzuki, T. [1 ]
Yamamoto, N. [1 ,2 ]
机构：
[1] Tokyo Inst Technol, Dept Condensed Matter Phys, Meguro Ku, Tokyo 1528551, Japan
[2] Japan Sci & Technol Agcy, CREST, Kawaguchi, Saitama 3320012, Japan
来源：
OPTICS EXPRESS | 2009年 / 17卷 / 26期
关键词：
FAST ELECTRONS; NANOSTRUCTURES;
D O I：
10.1364/OE.17.023664
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Angle-resolved measurements on a cathodoluminescence (CL) detection system equipped with a 200 keV transmission electron microscope were performed on a 1-dimensional silver grating. The dispersion curves of surface plasmon polaritons (SPPs) on the grating were derived from the angle-resolved CL spectra, and patterns of SPP standing waves at the plasmonic band edge were directly observed. (C) 2009 Optical Society of America
引用
收藏
页码：23664 / 23671
页数：8
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