Theory, Figures of Merit, and Design Recipe of the Plasmonic Structure   Composed of a Nano-Slit Aperture Surrounded by Surface Corrugations

doi:10.1109/JLT.2012.2199737

CORC > 北京大学 > 信息科学技术学院

	Theory, Figures of Merit, and Design Recipe of the Plasmonic Structure Composed of a Nano-Slit Aperture Surrounded by Surface Corrugations
	Li, Guangyuan ; Xiao, Feng ; Li, Kun ; Alameh, Kamal ; Xu, Anshi
刊名	journal of lightwave technology
	2012
关键词	Aperture antennas coupled mode analysis design methodology modeling nanoscale devices optical surface waves performance evaluation plasmons BULLS EYE STRUCTURES DARK-FIELD APERTURE OPTICAL-TRANSMISSION SUBWAVELENGTH APERTURE BACKGROUND SUPPRESSION LIGHT TRANSMISSION METALLIC NANOSLIT BEAMING LIGHT GRATINGS GROOVES
DOI	10.1109/JLT.2012.2199737
英文摘要	We theoretically investigate a widely-used plasmonic structure composed of a nano-slit aperture surrounded by surface corrugations. A systematical semi-analytical theory in form of two nested coupled-mode models is developed to provide intuitive physical pictures. Based on the theory, figures of merit (FoMs) of the structures designed for normal and for oblique incidence/beaming are defined for the first time to incorporate the interlinks among key structural parameters, making global optimization simple and efficient. Both the theory and the FoMs are quantitatively validated with exhaustive calculations and shown to be highly accurate on performance prediction and structural optimization. With the theory and the FoMs, an efficient, effective and standard recipe is introduced for optimal structure design. We believe this work will help to understand the mechanisms of and to facilitate the design of such a structure in various configurations used in various applications.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000305679100001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Engineering, Electrical & Electronic; Optics; Telecommunications; SCI(E); EI; 7; ARTICLE; 15; 2405-2414; 30
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/291834]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Li, Guangyuan,Xiao, Feng,Li, Kun,et al. Theory, Figures of Merit, and Design Recipe of the Plasmonic Structure Composed of a Nano-Slit Aperture Surrounded by Surface Corrugations[J]. journal of lightwave technology,2012.
APA	Li, Guangyuan,Xiao, Feng,Li, Kun,Alameh, Kamal,&Xu, Anshi.(2012).Theory, Figures of Merit, and Design Recipe of the Plasmonic Structure Composed of a Nano-Slit Aperture Surrounded by Surface Corrugations.journal of lightwave technology.
MLA	Li, Guangyuan,et al."Theory, Figures of Merit, and Design Recipe of the Plasmonic Structure Composed of a Nano-Slit Aperture Surrounded by Surface Corrugations".journal of lightwave technology (2012).