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Tunable bandwidth of band-stop filter by metamaterial cell coupling in optical frequency
Li, Xiong1,2; Yang, Lanying3; Hu, Chenggang2; Luo, Xiangang2; Hong, Minghui1,4
Source PublicationOPTICS EXPRESS
Volume19Issue:6Pages:5283-5289
2011-03-14
Language英语
Indexed BySCI
WOS IDWOS:000288871300063
SubtypeArticle
AbstractIn this paper we present a simulation study of nanostructures with unit cells of periodic coupled cut-wire pairs for band-stop properties in the optical frequency range. A band-stop filter with a broader stop band for space transmission is realized by making use of plasmon hybridization. The bandwidth of the filter is tunable over a large range from 56.6 to 182.2 THz by magnetic and electric couplings between adjacent unit cells. An equivalent RLC resonant circuit is proposed to analyze the origin of the coupling effects. The bandwidth tunability by the coupling effect provides good guidance for a metamaterial design that works in broadband frequencies. (C) 2011 Optical Society of America
WOS KeywordNEGATIVE-INDEX ; REFRACTION ; RESONATORS
WOS Research AreaOptics
WOS SubjectOptics
Citation statistics
Cited Times:38[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/3437
Collection光电技术研究所被WoS收录文章
Affiliation1.Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 117576, Singapore
2.Chinese Acad Sci, Inst Opt & Elect, State Key Lab Opt Technol Microfabricat, Chengdu 610209, Peoples R China
3.Chengdu Univ Sci & Technol, Dept Mech Engn, Chengdu 610059, Peoples R China
4.Data Storage Inst, Singapore 117608, Singapore
Recommended Citation
GB/T 7714
Li, Xiong,Yang, Lanying,Hu, Chenggang,et al. Tunable bandwidth of band-stop filter by metamaterial cell coupling in optical frequency[J]. OPTICS EXPRESS,2011,19(6):5283-5289.
APA Li, Xiong,Yang, Lanying,Hu, Chenggang,Luo, Xiangang,&Hong, Minghui.(2011).Tunable bandwidth of band-stop filter by metamaterial cell coupling in optical frequency.OPTICS EXPRESS,19(6),5283-5289.
MLA Li, Xiong,et al."Tunable bandwidth of band-stop filter by metamaterial cell coupling in optical frequency".OPTICS EXPRESS 19.6(2011):5283-5289.
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