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纳米结构的透射特性研究

RESEARCH ON THE CHARACTER OF TRANSMISSION THROUGH A SUBWAVELENGTH SLIT
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摘要 对两边有对称凹槽结构的纳米狭缝的透射特性进行研究,讨论了凹槽的个数、宽度以及深度对平面电磁波透过率的影响.采用二维时域有限差分法进行数值模拟,给出透过率极大的条件. According to the finite difference time domain (FTDT) method, the transmission of the subwavelength slit surrounded by grooves in perfect metal film was studied. We analyzed the influence of the geometrical parameters on the input surface on transmission, including the number of the grooves, the width of the grooves and the depth of the grooves.
出处 《山东师范大学学报(自然科学版)》 CAS 2011年第1期36-38,共3页 Journal of Shandong Normal University(Natural Science)
基金 山东省中青年科学家奖励基金资助项目(BS2009SF020).
关键词 时域有限差分 纳米结构 透射增强 the finite difference time domain subwavelength slit high transmission
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参考文献10

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