Hybrid phase-change plasmonic crystals for active tuning of lattice resonances

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	Hybrid phase-change plasmonic crystals for active tuning of lattice resonances
	Chen, Y. G.1,2; Kao, T. S.1; Ng, B.3; Li, X.4; Luo, X. G.4; Luk'yanchuk, B.2; Maier, S. A.3; Hong, M. H.1
刊名	OPTICS EXPRESS
	2013-06-03
卷号	21 期号:11 页码:13691-13698
英文摘要	Tunable lattice resonances are demonstrated in a hybrid plasmonic crystal incorporating the phase-change material Ge2Sb2Te5 (GST) as a 20-nm-thick layer sandwiched between a gold nanodisk array and a quartz substrate. Non-volatile tuning of lattice resonances over a range Delta lambda of about 500 nm (1.89 mu m to 2.27 mu m) is achieved experimentally via intermediate phase states of the GST layer. This work demonstrates the efficacy and ease of resonance tuning via GST in the near infrared, suggesting the possibility to design broadband non-volatile tunable devices for optical modulation, switching, sensing and nonlinear optical devices. (C) 2013 Optical Society of America
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Optics
研究领域[WOS]	Optics
关键词[WOS]	GE2SB2TE5 THIN-FILMS ; METAMATERIALS ; CRYSTALLIZATION ; TRANSITION ; VO2 ; SPECTROSCOPY ; LITHOGRAPHY ; ARRAYS ; MEMORY
收录类别	SCI
语种	英语
WOS记录号	WOS:000319814900073
公开日期	2015-12-24
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/1243]
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.Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 117576, Singapore 2.ASTAR, Data Storage Inst, Singapore 117608, Singapore 3.Univ London Imperial Coll Sci Technol & Med, Dept Phys, Expt Solid State Grp, London SW7 2AZ, England 4.Chinese Acad Sci, Inst Opt & Elect, State Key Lab Opt Technol Nanofabricat & Microeng, Chengdu 610209, Peoples R China
推荐引用方式 GB/T 7714	Chen, Y. G.,Kao, T. S.,Ng, B.,et al. Hybrid phase-change plasmonic crystals for active tuning of lattice resonances[J]. OPTICS EXPRESS,2013,21(11):13691-13698.
APA	Chen, Y. G..,Kao, T. S..,Ng, B..,Li, X..,Luo, X. G..,...&Hong, M. H..(2013).Hybrid phase-change plasmonic crystals for active tuning of lattice resonances.OPTICS EXPRESS,21(11),13691-13698.
MLA	Chen, Y. G.,et al."Hybrid phase-change plasmonic crystals for active tuning of lattice resonances".OPTICS EXPRESS 21.11(2013):13691-13698.