Unidirectional Optical Coupling for Plasmonic Waveguide Based on Metallic-Dielectric High Contrast Gratings | |
Lu, Fan ; Li, Kun ; Wang, Zhonghua ; He, Zhijun ; Liu, Dalin ; Xu, Anshi | |
2014 | |
关键词 | metallic-dielectric gratings plasmonics Integrated optics devices couplers SURFACE-PLASMONS TRANSMISSION NANOSLIT CELLS ANGLE |
英文摘要 | Based on the metallic-dielectric high contrast gratings, we proposed two new different schemes to achieve the unidirectional coupling of incident free-space light into the plasmonic waveguides. Using the cascaded metal-air sub-gratings (structure 1) or metallic-dielectric subwavelength periodic gratings (structure 2), the ultra-broadband and wide-angular SPPs excitation could be both achieved. The operation principle and performance of the structures are analyzed and discussed, respectively.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000336744200019&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Engineering, Electrical & Electronic; Optics; Physics, Applied; EI; CPCI-S(ISTP); 0 |
语种 | 英语 |
DOI标识 | 10.1117/12.2044880 |
内容类型 | 其他 |
源URL | [http://ir.pku.edu.cn/handle/20.500.11897/292470] ![]() |
专题 | 信息科学技术学院 |
推荐引用方式 GB/T 7714 | Lu, Fan,Li, Kun,Wang, Zhonghua,et al. Unidirectional Optical Coupling for Plasmonic Waveguide Based on Metallic-Dielectric High Contrast Gratings. 2014-01-01. |
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