Multi-channel plasmonic waveguide filters with disk-shaped 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

	Multi-channel plasmonic waveguide filters with disk-shaped nanocavities
	Lu, Hua; Liu, Xueming; Gong, Yongkang; Wang, Leiran; Mao, Dong
刊名	optics communications
	2011-05-15
卷号	284 期号:10-11 页码:2613-2616
关键词	Surface plasmon polaritons Integrated optics devices Wavelength filtering devices
ISSN号	0030-4018
英文摘要	a kind of multi-channel plasmonic filters based on metal-insulator-metal waveguides with disk-shaped nanocavities is proposed and numerically investigated. by calculating the resonant mode of disk-shaped nanocavity, it is found that the radius and refractive index of the nanocavity effectively control the resonance wavelength, which is consistent with the results obtained by finite-difference time-domain method. the characteristics of resonance spectra are influenced by the gap width between the cavity and waveguide, as can be exactly analyzed by temporal coupled mode theory. in addition, multi-channel plasmonic filters are achieved by increasing the number of nanocavity. (c) 2011 elsevier b.v. all rights reserved.
学科主题	optics
WOS标题词	science & technology ; physical sciences
类目[WOS]	optics
研究领域[WOS]	optics
关键词[WOS]	metal ; polariton ; gratings ; cavity ; propagation ; resonators
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000289128600037
公开日期	2011-09-30
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/11335]
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, 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	Lu, Hua,Liu, Xueming,Gong, Yongkang,et al. Multi-channel plasmonic waveguide filters with disk-shaped nanocavities[J]. optics communications,2011,284(10-11):2613-2616.
APA	Lu, Hua,Liu, Xueming,Gong, Yongkang,Wang, Leiran,&Mao, Dong.(2011).Multi-channel plasmonic waveguide filters with disk-shaped nanocavities.optics communications,284(10-11),2613-2616.
MLA	Lu, Hua,et al."Multi-channel plasmonic waveguide filters with disk-shaped nanocavities".optics communications 284.10-11(2011):2613-2616.