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Tunable band-pass plasmonic waveguide filters with nanodisk resonators
Lu, Hua; Liu, Xueming; Mao, Dong; Wang, Leiran; Gong, Yongkang
Department瞬态光学国家重点实验室
2010-08-16
Source PublicationOPTICS EXPRESS
ISSN1094-4087
Volume18Issue:17Pages:17922-17927
AbstractA novel and simple plasmonic filter based on metal-insulator-metal plasmonic waveguides with a nanodisk resonator is proposed and investigated numerically. By the resonant theory of disk-shaped nanocavity, we find that the resonance wavelengths can be easily manipulated by adjusting the radius and refractive index of the nanocavity, which is in good agreement with the results obtained by finite-difference time-domain (FDTD) simulations. In addition, the bandwidths of resonance spectra are tunable by changing the coupling distance between the nanocavity and waveguides. This result achieved by FDTD simulations can be accurately analyzed by temporal coupled mode theory. Our filters have important potential applications in high-density plasmonic integration circuits. (C) 2010 Optical Society of America
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1364/OE.18.017922
Indexed BySCI ; EI
WOS KeywordMETAL ; POLARITON ; TRANSMISSION ; CAVITY
Language英语
WOS Research AreaOptics
WOS SubjectOptics
WOS IDWOS:000281054400035
Citation statistics
Cited Times:184[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.opt.ac.cn/handle/181661/9815
Collection瞬态光学技术国家重点实验室
AffiliationChinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China
Recommended Citation
GB/T 7714
Lu, Hua,Liu, Xueming,Mao, Dong,et al. Tunable band-pass plasmonic waveguide filters with nanodisk resonators[J]. OPTICS EXPRESS,2010,18(17):17922-17927.
APA Lu, Hua,Liu, Xueming,Mao, Dong,Wang, Leiran,&Gong, Yongkang.(2010).Tunable band-pass plasmonic waveguide filters with nanodisk resonators.OPTICS EXPRESS,18(17),17922-17927.
MLA Lu, Hua,et al."Tunable band-pass plasmonic waveguide filters with nanodisk resonators".OPTICS EXPRESS 18.17(2010):17922-17927.
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