Deep subwavelength electromagnetic transparence through dual metallic gratings with ultranarrow slits (EI CONFERENCE)
Qiu C. ; Li S. ; Chen R. ; Hou B. ; Li F. ; Liu Z.
2012
会议名称2012 International Workshop on Metamaterials, Meta 2012, October 8, 2012 - October 10, 2012
会议地点Nanjing, China
关键词We study the transmission response of microwaves through two identical metallic plates perforated with periodical ultranarrow slits. The experimental and numerical transmission spectra consistently display a striking transmission peak at wavelength much larger than any characteristic length of the microstructure (e.g. about 20-fold of the lattice constant) which can not be directly interpreted by the existing mechanisms. Both the LC-circuit-based microscopic picture and the effective-medium-based macroscopic model are established to capture the essential physics behind such unexpected resonance at the deep subwavelength scale. 2012 IEEE.
收录类别EI
内容类型会议论文
源URL[http://ir.ciomp.ac.cn/handle/181722/33798]  
专题长春光学精密机械与物理研究所_中科院长春光机所知识产出_会议论文
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GB/T 7714
Qiu C.,Li S.,Chen R.,et al. Deep subwavelength electromagnetic transparence through dual metallic gratings with ultranarrow slits (EI CONFERENCE)[C]. 见:2012 International Workshop on Metamaterials, Meta 2012, October 8, 2012 - October 10, 2012. Nanjing, China.
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