Far field observation and theoretical analyses of light directional imaging in metamaterial with stacked metal-dielectric films

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	Far field observation and theoretical analyses of light directional imaging in metamaterial with stacked metal-dielectric films
	Wang, Changtao 1; Gao, Ping 1; Tao, Xing 1; Zhao, Zeyu 1; Pu, Mingbo 1; Chen, Po 2; Luo, Xiangang 1
刊名	APPLIED PHYSICS LETTERS
	2013-07-15
卷号	103 期号:3
英文摘要	We report experimental observation of directional imaging of evanescent waves in layered metal-dielectric metamaterial. The investigation is performed with Ag/SiO2 multilayers combined with nano-object featured by a silicon mask slit. Evanescent waves of directional imaging are transferred to far field by roughening the top Ag layer and observed with a microscope objective. Experimental results agree well with numerical simulations. In addition, directional imaging behavior dependences on geometrical parameters are further presented and show great deviations with effective medium theory in some cases. (C) 2013 AIP Publishing LLC.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Physics, Applied
研究领域[WOS]	Physics
关键词[WOS]	NEAR-FIELD
收录类别	SCI
语种	英语
WOS记录号	WOS:000322146300036
公开日期	2015-12-24
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/1149]
专题	光电技术研究所_光电技术研究所被WoS收录文章
作者单位	1.Chinese Acad Sci, Inst Opt & Elect, State Key Lab Opt Technol Nanofabricat & Microeng, Chengdu 610209, Peoples R China 2.Univ Wyoming, Dept Geol & Geophys, Laramie, WY 82071 USA
推荐引用方式 GB/T 7714	Wang, Changtao,Gao, Ping,Tao, Xing,et al. Far field observation and theoretical analyses of light directional imaging in metamaterial with stacked metal-dielectric films[J]. APPLIED PHYSICS LETTERS,2013,103(3).
APA	Wang, Changtao.,Gao, Ping.,Tao, Xing.,Zhao, Zeyu.,Pu, Mingbo.,...&Luo, Xiangang.(2013).Far field observation and theoretical analyses of light directional imaging in metamaterial with stacked metal-dielectric films.APPLIED PHYSICS LETTERS,103(3).
MLA	Wang, Changtao,et al."Far field observation and theoretical analyses of light directional imaging in metamaterial with stacked metal-dielectric films".APPLIED PHYSICS LETTERS 103.3(2013).