Gain-assisted trapping of light in tapered plasmonic waveguide

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	Gain-assisted trapping of light in tapered plasmonic waveguide
	Wang, Guoxi; Lu, Hua; Liu, Xueming
作者部门	瞬态光学与光子技术国家重点实验室
	2013-02-15
发表期刊	OPTICS LETTERS
ISSN	0146-9592
卷号	38 期号:4 页码:558-560
摘要	We have investigated the slow light and trapping effects in tapered metal-insulator-metal plasmonic waveguides. It is found that a significant reduction of group velocity (<0.01c) can be obtained when considering the intrinsic loss of realistic metal. The theoretical analysis shows that the group velocity can be further decreased, even approach zero in the lossless metallic waveguides. The perfect trapping of light is realized when an appropriate gain material is incorporated in the core layer to compensate metallic loss. The proposed ultracompact configuration may find excellent applications on nanoscale optical storages. (C) 2013 Optical Society of America
文章类型	Article
WOS标题词	Science & Technology ; Physical Sciences
收录类别	SCI ; EI
关键词[WOS]	ELECTROMAGNETICALLY INDUCED TRANSPARENCY ; SLOW LIGHT
语种	英语
WOS研究方向	Optics
WOS类目	Optics
WOS记录号	WOS:000315601700058
引用统计	被引频次：30[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/21869
专题	瞬态光学研究室
作者单位	Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China
推荐引用方式 GB/T 7714	Wang, Guoxi,Lu, Hua,Liu, Xueming. Gain-assisted trapping of light in tapered plasmonic waveguide[J]. OPTICS LETTERS,2013,38(4):558-560.
APA	Wang, Guoxi,Lu, Hua,&Liu, Xueming.(2013).Gain-assisted trapping of light in tapered plasmonic waveguide.OPTICS LETTERS,38(4),558-560.
MLA	Wang, Guoxi,et al."Gain-assisted trapping of light in tapered plasmonic waveguide".OPTICS LETTERS 38.4(2013):558-560.

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