中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
A Subwavelength Focusing Structure Composite of Nanoscale Metallic Slits Array With Patterned Dielectric Substrate

文献类型:期刊论文

作者Jia, Sen1; Wu, Yiming1; Wang, Xianhua1; Wang, Ning2
刊名ieee photonics journal
出版日期2014-02-01
卷号6期号:1页码:1-8
关键词Subwavelength surface plasmon polaritons (SPPs) focusing metallic slits
ISSN号1943-0655
产权排序第一
合作状况国内
英文摘要a novel plasmonic lens consisting of metallic nanoslits with a patterned dielectric substrate is proposed. in the structure, all metallic nanoslits have the same geometrical parameters and interspacing. the phase of incident light is modulated beforehand by the substrate before they bump on the metal slits. the surface plasmon polaritons (spps) wave excited by the modulated light will be focused after passing through the slits. numerical simulation demonstrates that the size of the generated focal spot is very close to half wavelength. the overriding advantage of the proposed structure is that it significantly reduces the difficulty in fabrication while the focusing properties are comparable to the ones with filling materials in the slits.
WOS标题词science & technology ; technology ; physical sciences
学科主题光学
类目[WOS]engineering, electrical & electronic ; optics ; physics, applied
研究领域[WOS]engineering ; optics ; physics
关键词[WOS]extraordinary optical-transmission ; surface-plasmon polaritons ; hole arrays ; lenses ; design
收录类别SCI ; EI
语种英语
WOS记录号WOS:000331456300020
公开日期2014-01-14
源URL[http://ir.opt.ac.cn/handle/181661/21032]  
专题西安光学精密机械研究所_光学定向与测量技术研究室
作者单位1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Opt Direct & Pointing Tech Res Ctr, Xian 710119, Peoples R China
2.Northwestern Polytech Univ, Sch Automat, Xian 710129, Peoples R China
推荐引用方式
GB/T 7714
Jia, Sen,Wu, Yiming,Wang, Xianhua,et al. A Subwavelength Focusing Structure Composite of Nanoscale Metallic Slits Array With Patterned Dielectric Substrate[J]. ieee photonics journal,2014,6(1):1-8.
APA Jia, Sen,Wu, Yiming,Wang, Xianhua,&Wang, Ning.(2014).A Subwavelength Focusing Structure Composite of Nanoscale Metallic Slits Array With Patterned Dielectric Substrate.ieee photonics journal,6(1),1-8.
MLA Jia, Sen,et al."A Subwavelength Focusing Structure Composite of Nanoscale Metallic Slits Array With Patterned Dielectric Substrate".ieee photonics journal 6.1(2014):1-8.

入库方式: OAI收割

来源:西安光学精密机械研究所

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