Band gaps in the spectra of terahertz surface plasmons on metallic diffraction gratings

被引：0
作者：
A. V. Andreev
M. M. Nazarov
I. R. Prudnikov
A. P. Shkurinov
机构：
[1] Moscow State University,Faculty of Physics and International Laser Center
来源：
JETP Letters | 2009年 / 90卷
关键词：
42.25.Fx; 42.79.Dj; 73.20.Mf; 84.40.-x;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The effect of the appearance of band gaps in the energy spectra of terahertz surface plasmons has been experimentally observed and investigated. The band gaps are formed due to the interference interaction of the surface plasmons excited by pulsed terahertz radiation on metallic diffraction gratings. It has been shown that the experimental dispersion curves of terahertz plasmons are in good agreement with the dispersion curves obtained in the numerical simulation.
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页码：177 / 180
页数：3
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