Broadband super-resolution imaging by a superlens with unmatched dielectric medium
文献类型：期刊论文
| 作者 | Yang, Xuefeng1; Liu, Yao1; Ma, Junxian2; Cui, Jianhua1; Xing, Hui1; Wang, Wei1; Wang, Changtao1; Luo, Xiangang1 |
| 刊名 | OPTICS EXPRESS
 |
| 出版日期 | 2008-11-24 |
| 卷号 | 16期号:24页码:19686-19694 |
| 英文摘要 | It is shown that a superlens with unmatched dielectric medium (termed as "unmatched superlens", UMSL) can enable super-resolution imaging in a broad frequency range. The broadband UMSL comprises dielectric-metal-dielectric layers with appropriately designed thickness. Numerical simulations demonstrate that the deficiency of imaging due to the mismatched permittivity of the metal and dielectric can be improved with the existence of two waveguide modes of the UMSL structure. The frequency band and quality of super resolution imaging are mainly determined by the two modes, which deliver the amplitude and phase modulation of transmitted evanescent waves in a wide transversal wave-number range. (c) 2008 Optical Society of America |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Optics |
| 研究领域[WOS] | Optics |
| 关键词[WOS] | SILVER SUPERLENS ; LAYERED METAL ; NEAR-FIELD ; WAVE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000261561900028 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/3634]  |
| 专题 | 光电技术研究所_光电技术研究所被WoS收录文章 |
| 作者单位 | 1.Chinese Acad Sci, Inst Opt & Elect, State Key Lab Opt Technol Microfabricat, Chengdu 610209, Peoples R China 2.Shenzhen Univ, Adv Technol Res Ctr, Shenzhen 518060, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Xuefeng,Liu, Yao,Ma, Junxian,et al. Broadband super-resolution imaging by a superlens with unmatched dielectric medium[J]. OPTICS EXPRESS,2008,16(24):19686-19694. |
| APA | Yang, Xuefeng.,Liu, Yao.,Ma, Junxian.,Cui, Jianhua.,Xing, Hui.,...&Luo, Xiangang.(2008).Broadband super-resolution imaging by a superlens with unmatched dielectric medium.OPTICS EXPRESS,16(24),19686-19694. |
| MLA | Yang, Xuefeng,et al."Broadband super-resolution imaging by a superlens with unmatched dielectric medium".OPTICS EXPRESS 16.24(2008):19686-19694. |
入库方式： OAI收割
来源：光电技术研究所
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