QQ客服 官方微博 反馈留言

	Experimental study of unidirectional excitation of SPPs by binary area-coded nanohole arrays
	You OB(游欧波) ; Bai BF(白本锋) ; Li XW(李晓炜) ; Oubo You ; Benfeng Bai ; Xiaowei Li
	2016-03-30 ; 2016-03-30
关键词	O53
其他题名	Experimental study of unidirectional excitation of SPPs by binary area-coded nanohole arrays
中文摘要	We present an experimental study on a unidirectional surface plasmon polariton(SPP) launcher based on a compact binary area-coded nanohole array, where the symmetry breaking is realized via effective-index modulation in the binary pattern of the gold film, thus avoiding the challenge of modulating nanostructure in its depth. It is shown that SPPs can be unidirectionally and effectively excited at normal incidence.The SPP intensity and asymmetric excitation ratio, which are two key figure-of-merits of SPP launchers,can be improved by increasing the number of array rows. The proposed device is compatible with most mature top-town nanofabrication techniques and thus is perspective for low-cost mass production.; We present an experimental study on a unidirectional surface plasmon polariton(SPP) launcher based on a compact binary area-coded nanohole array, where the symmetry breaking is realized via effective-index modulation in the binary pattern of the gold film, thus avoiding the challenge of modulating nanostructure in its depth. It is shown that SPPs can be unidirectionally and effectively excited at normal incidence.The SPP intensity and asymmetric excitation ratio, which are two key figure-of-merits of SPP launchers,can be improved by increasing the number of array rows. The proposed device is compatible with most mature top-town nanofabrication techniques and thus is perspective for low-cost mass production.
语种	英语 ; 英语
内容类型	期刊论文
源URL	[http://ir.lib.tsinghua.edu.cn/ir/item.do?handle=123456789/144585]
专题	清华大学
推荐引用方式 GB/T 7714	You OB,Bai BF,Li XW,et al. Experimental study of unidirectional excitation of SPPs by binary area-coded nanohole arrays[J],2016, 2016.
APA	游欧波,白本锋,李晓炜,Oubo You,Benfeng Bai,&Xiaowei Li.(2016).Experimental study of unidirectional excitation of SPPs by binary area-coded nanohole arrays..
MLA	游欧波,et al."Experimental study of unidirectional excitation of SPPs by binary area-coded nanohole arrays".(2016).

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。