Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Deep subwavelength electromagnetic transparency through dual metallic gratings with ultranarrow slits | |
Qiu C. Y.; Li S. C.; Chen R. R.; Hou B.; Li F.![]() | |
2013 | |
发表期刊 | Physical Review B
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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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