Enhancement of transmission efficiency of nanoplasmonic wavelength demultiplexer based on channel drop filters and reflection nanocavities

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 瞬态光学技术国家重点实验室

	Enhancement of transmission efficiency of nanoplasmonic wavelength demultiplexer based on channel drop filters and reflection nanocavities
	Lu, Hua; Liu, Xueming; Gong, Yongkang; Mao, Dong; Wang, Leiran
刊名	optics express
	2011-07-04
卷号	19 期号:14 页码:12885-12890
关键词	SURFACE-PLASMON POLARITON WAVE-GUIDE FILTERS METAL RESONATORS CAVITY
ISSN号	1094-4087
英文摘要	we propose and numerically investigate a novel kind of nanoscale plasmonic wavelength demultiplexing (wdm) structure based on channel drop filters in metal-insulator-metal waveguide with reflection nanocavities. by using finite-difference time-domain simulations, it is found that the transmission efficiency of the channel drop filter can be significantly enhanced by selecting the proper distance between the drop and reflection cavities. the result can be exactly analyzed by the temporal coupled-mode theory. according to this principle, a nanoscale triple-wavelength demultiplexer with high drop efficiencies is designed. the proposed structure can find more applications for the ultra-compact wdm systems in highly integrated optical circuits. (c) 2011 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]	surface-plasmon polariton ; wave-guide filters ; metal ; resonators ; cavity
收录类别	SCI ; EI
原文出处	http://www.opticsinfobase.org/oe/abstract.cfm?uri=oe-19-14-12885
语种	英语
WOS记录号	WOS:000292876500048
公开日期	2012-06-29
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/19702]
专题	西安光学精密机械研究所_瞬态光学技术国家重点实验室
作者单位	Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China
推荐引用方式 GB/T 7714	Lu, Hua,Liu, Xueming,Gong, Yongkang,et al. Enhancement of transmission efficiency of nanoplasmonic wavelength demultiplexer based on channel drop filters and reflection nanocavities[J]. optics express,2011,19(14):12885-12890.
APA	Lu, Hua,Liu, Xueming,Gong, Yongkang,Mao, Dong,&Wang, Leiran.(2011).Enhancement of transmission efficiency of nanoplasmonic wavelength demultiplexer based on channel drop filters and reflection nanocavities.optics express,19(14),12885-12890.
MLA	Lu, Hua,et al."Enhancement of transmission efficiency of nanoplasmonic wavelength demultiplexer based on channel drop filters and reflection nanocavities".optics express 19.14(2011):12885-12890.