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Subwavelength imaging with anisotropic structure comprising alternately layered metal and dielectric films
Wang, Changtao; Zhao, Yanhui; Gan, Dachun; Du, Chunlei; Luo, Xiangang
Source PublicationOPTICS EXPRESS
Volume16Issue:6Pages:4217-4227
2008-03-17
Language英语
ISSN1094-4097
Indexed BySCI
WOS IDWOS:000254121400077
SubtypeArticle
AbstractSubwavelength imaging can be obtained with alternately layered metallodielectric films structure, even when the permittivity of metal and dielectric are not matched. This occurs as the effective transversal permittivity tends to be zero or the vertical on; Subwavelength imaging can be obtained with alternately layered metallodielectric films structure, even when the permittivity of metal and dielectric are not matched. This occurs as the effective transversal permittivity tends to be zero or the vertical one approaches infinity, depending on the permittivity value of the utilized dielectric and metal material. Evanescent waves can be amplified through the structure, but not in a manner of fully compensating the exponentially decaying property in dielectric. Numerical illustration of subwavelength imaging is presented for variant configuration of anisotropic permittivity with finite layer number of metallodielectric films. (c) 2008 Optical Society of America.
WOS KeywordNEGATIVE REFRACTION ; OPTICAL HYPERLENS ; SUPERLENS ; FIELD
WOS Research AreaOptics
WOS SubjectOptics
Citation statistics
Cited Times:55[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/2040
Collection微细加工光学技术国家重点实验室(开放室)
AffiliationChinese Acad Sci, Inst Opt & Elect, State Key Lab Opt Technol Microfabricat, Chengdu 610209, Peoples R China
Recommended Citation
GB/T 7714
Wang, Changtao,Zhao, Yanhui,Gan, Dachun,et al. Subwavelength imaging with anisotropic structure comprising alternately layered metal and dielectric films[J]. OPTICS EXPRESS,2008,16(6):4217-4227.
APA Wang, Changtao,Zhao, Yanhui,Gan, Dachun,Du, Chunlei,&Luo, Xiangang.(2008).Subwavelength imaging with anisotropic structure comprising alternately layered metal and dielectric films.OPTICS EXPRESS,16(6),4217-4227.
MLA Wang, Changtao,et al."Subwavelength imaging with anisotropic structure comprising alternately layered metal and dielectric films".OPTICS EXPRESS 16.6(2008):4217-4227.
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