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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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