IOE OpenIR  > 光电技术研究所被WoS收录文章
Polarization Dependent of Plasmonic Lenses with Variant Periods on Superfocusing
Liu, Yu1; Fu, Yongqi1,2; Zhou, Xiuli1
Source PublicationPLASMONICS
Volume5Issue:2Pages:117-123
2010-06-01
Language英语
Indexed BySCI
WOS IDWOS:000277793500003
SubtypeArticle
AbstractA plasmonic lens with variant periods was investigated for optical behavior at near-field by means of numerical computational method. To study influence of incident light on different polarization modes, we considered linear polarization, circular polarization, elliptical polarization, radial polarization (RP), and azimuthally polarization in our computational analyses. A finite difference and time domain algorithm is employed in the numerical study. Our computational numerical calculation results demonstrate that focusing performance for the plasmonic lens illuminated under radial polarization is best in comparison to that of the illumination with the other four polarization states. The plasmonic lens with RP illumination can realize superfocusing with ultra-long depth of focus. It is possible to be used as an optical probe or a type of plasmonic lens for imaging with high resolution in the near future.
KeywordPlasmonic Lens Superfocusing Fdtd Polarization
WOS KeywordSURFACE CORRUGATIONS ; SUBWAVELENGTH HOLE ; BEAM ; LIGHT ; NANOSTRUCTURES ; TRANSMISSION
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science
WOS SubjectChemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/3324
Collection光电技术研究所被WoS收录文章
Affiliation1.Univ Elect Sci & Technol China, Sch Phys Elect, Chengdu 610054, Sichuan Prov, Peoples R China
2.Chinese Acad Sci, State Key Lab Opt Technol Microfabricat, Inst Opt & Elect, Chengdu 610054, Peoples R China
Recommended Citation
GB/T 7714
Liu, Yu,Fu, Yongqi,Zhou, Xiuli. Polarization Dependent of Plasmonic Lenses with Variant Periods on Superfocusing[J]. PLASMONICS,2010,5(2):117-123.
APA Liu, Yu,Fu, Yongqi,&Zhou, Xiuli.(2010).Polarization Dependent of Plasmonic Lenses with Variant Periods on Superfocusing.PLASMONICS,5(2),117-123.
MLA Liu, Yu,et al."Polarization Dependent of Plasmonic Lenses with Variant Periods on Superfocusing".PLASMONICS 5.2(2010):117-123.
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