Propagation properties of plasmonic micro-zone plates with and without fractals

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	Propagation properties of plasmonic micro-zone plates with and without fractals
	Fu, Y.1; Zhou, W.2; Lim, L. E. N.2
刊名	APPLIED PHYSICS B-LASERS AND OPTICS
	2008-03-01
卷号	90 期号:3-4 页码:421-425
英文摘要	Propagation properties of plasmonic micro-zone plates with and without regular fractals are calculated and analyzed. Three types of structures are presented: a plasmonic micro-zone plate with eight zones, a plasmonic micro-zone plate with a single aperture only, and a plasmonic micro-zone plate with a regular fractal (N=3, s=3). Intensity and phase distributions of the electromagnetic field for the three types of plasmonic structures were calculated by means of three-dimensional numerical computational simulation on the basis of a finite-difference and time-domain algorithm. Our computational results demonstrate that the zones play a dominant role for realizing a superfocusing with a spatial resolution beyond the diffraction limit as well as a micron-scale working distance along the propagation direction.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Optics ; Physics, Applied
研究领域[WOS]	Optics ; Physics
关键词[WOS]	RESOLUTION
收录类别	SCI
语种	英语
WOS记录号	WOS:000253574100011
公开日期	2015-12-24
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/3641]
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 Microfabricat, Chengdu 610209, Peoples R China 2.Nanyang Technol Univ, Sch Mech & Aerosp Engn, Precis Engn & Nanotechnol Ctr, Singapore 639798, Singapore
推荐引用方式 GB/T 7714	Fu, Y.,Zhou, W.,Lim, L. E. N.. Propagation properties of plasmonic micro-zone plates with and without fractals[J]. APPLIED PHYSICS B-LASERS AND OPTICS,2008,90(3-4):421-425.
APA	Fu, Y.,Zhou, W.,&Lim, L. E. N..(2008).Propagation properties of plasmonic micro-zone plates with and without fractals.APPLIED PHYSICS B-LASERS AND OPTICS,90(3-4),421-425.
MLA	Fu, Y.,et al."Propagation properties of plasmonic micro-zone plates with and without fractals".APPLIED PHYSICS B-LASERS AND OPTICS 90.3-4(2008):421-425.