Optical transmission through compound gold surface relief slit arrays.
Optical transmission through compound gold surface relief slit arrays.
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通过复合金表面浮雕狭缝阵列进行光传输。
DOI：
10.1364/oe.22.001085
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发表时间：
2014-01
期刊：
影响因子：
--
通讯作者：
Hu Y. H.
中科院分区：
文献类型：
--
作者：
Sun W. D.;Ding X.;Hu Y. H.
采用时域有限差分法对复合金表面浮雕狭缝阵列的光传输特性进行了理论研究。讨论了裸狭缝和表面浮雕光栅的透射、反射和吸收光谱的差异。研究了两种狭缝中介质的介电常数和狭缝宽度对透射谱的影响。当两个狭缝填充不同的介质时，介质的存在引起等离子体共振的红移。沿着单缝介电常数的增大，透射谱出现明显的下降。基于磁场和电场分布，Fabry-Pérot-like共振和相位共振机制已被建议为这些观测的物理起源。
The optical transmissions through compound gold surface relief slit arrays were investigated theoretically by using the finite difference time domain method. The differences of transmission, reflection, and absorption spectra of the bare slit and the surface relief grating are discussed. The transmission spectra influenced by different dielectric constants of medium in the two slits and different slits widths. When the two slits fill different dielectrics, the presence of the medium induces a red-shift of the plasmon resonances. Along with the dielectric constant in one slit increasing, there appear obvious dips in the transmission spectra. Based on the magnetic and electric field distributions, Fabry-Pérot-like resonance and phase resonance mechanisms have been suggested for the physical origins of these observations.
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影响因子：
3.8
作者：
Xiang Zhai;Jian-Qiang Liu;M. He;Lingling Wang;S. Wen;D. Fan
通讯作者：
Xiang Zhai;Jian-Qiang Liu;M. He;Lingling Wang;S. Wen;D. Fan
影响因子：
64.8
作者：
Ebbesen, TW;Lezec, HJ;Wolff, PA
通讯作者：
Wolff, PA
基于椭圆壁亚波长金属光栅的非凡光传输
影响因子：
3.8
作者：
Liang, Yuzhang;Peng, Wei;Zou, Helin
通讯作者：
Zou, Helin
倾斜侧壁阵列非同轴双层金纳米狭缝增强光传输
影响因子：
2.1
作者：
Liu, Zhimin（刘志敏）;Xie, Suxia;Xu, Haiqing;Peng, Xiao
通讯作者：
Peng, Xiao
影响因子：
3.8
作者：
Dong Xiang;Ling-Ling Wang-Ling;Xiao-Fei Li;Liu Wang;Xiang Zhai;Zhongkai Liu;Weiwei Zhao
通讯作者：
Dong Xiang;Ling-Ling Wang-Ling;Xiao-Fei Li;Liu Wang;Xiang Zhai;Zhongkai Liu;Weiwei Zhao