Deep subwavelength electromagnetic transparency through dual metallic gratings with ultranarrow slits

	Deep subwavelength electromagnetic transparency through dual metallic gratings with ultranarrow slits
	Qiu C. Y.; Li S. C.; Chen R. R.; Hou B.; Li F.; Liu Z. Y.
	2013
发表期刊	Physical Review B
ISSN	ISBN/1098-0121
卷号	87 期号:20
摘要	We study the transmission response of microwaves through two identical metallic plates machined with ultranarrow slit arrays. The measured and calculated spectra consistently display a striking transmission peak at wavelength much larger than any characteristic length of the structure (e. g., about 20-fold of the lattice period), which cannot be directly explained 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. Prospective applications of this transmission property can be anticipated, considering the merits of compact and excellent immunity to structural imperfections.
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/40595
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Qiu C. Y.,Li S. C.,Chen R. R.,et al. Deep subwavelength electromagnetic transparency through dual metallic gratings with ultranarrow slits[J]. Physical Review B,2013,87(20).
APA	Qiu C. Y.,Li S. C.,Chen R. R.,Hou B.,Li F.,&Liu Z. Y..(2013).Deep subwavelength electromagnetic transparency through dual metallic gratings with ultranarrow slits.Physical Review B,87(20).
MLA	Qiu C. Y.,et al."Deep subwavelength electromagnetic transparency through dual metallic gratings with ultranarrow slits".Physical Review B 87.20(2013).

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