Focusing microwaves into subwavelength dimensions with a half-cylindrical hyperlens based on split ring resonators
文献类型：期刊论文
| 作者 | Zheng, Guoxing1; Li, Zile1; Yuan, Guishan2; Zhang, Ruiying3; He, Ping'an1; Dong, Xiaochun2; Cui, Jun1; Zhao, Jiangnan1; Yun, Jianpin G.1; Li, Song1 |
| 刊名 | CHINESE OPTICS LETTERS
 |
| 出版日期 | 2014-08-10 |
| 卷号 | 12期号:8 |
| 英文摘要 | Hyperlenses based on metamaterials can be applied to subwavelength imaging in the lightwave band. In this letter, we demonstrate both through simulations and experimentally verified results that our proposed half-cylindrical shaped hyperlens can be used for super-resolution microwave focusing in a TE mode. Based on split ring resonators, the hyperlens satisfies a hyperbolic dispersion relationship Simulations demonstrate that the focused spot size and position are insensitive to the rotation angle of the hyperlens around its geometric center. Experimental results show that a focused spot size 1/3 of the vacuum wavelength is achieved in the microwave band. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Optics |
| 研究领域[WOS] | Optics |
| 关键词[WOS] | DIFFRACTION LIMIT ; OPTICAL HYPERLENS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000340577400016 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/2421]  |
| 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.Wuhan Univ, Sch Elect Informat, Wuhan 430072, Peoples R China 2.Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Peoples R China 3.Washington Univ, Dept Biomed Engn, St Louis, MO 63130 USA |
| 推荐引用方式 GB/T 7714 | Zheng, Guoxing,Li, Zile,Yuan, Guishan,et al. Focusing microwaves into subwavelength dimensions with a half-cylindrical hyperlens based on split ring resonators[J]. CHINESE OPTICS LETTERS,2014,12(8). |
| APA | Zheng, Guoxing.,Li, Zile.,Yuan, Guishan.,Zhang, Ruiying.,He, Ping'an.,...&Li, Song.(2014).Focusing microwaves into subwavelength dimensions with a half-cylindrical hyperlens based on split ring resonators.CHINESE OPTICS LETTERS,12(8). |
| MLA | Zheng, Guoxing,et al."Focusing microwaves into subwavelength dimensions with a half-cylindrical hyperlens based on split ring resonators".CHINESE OPTICS LETTERS 12.8(2014). |
入库方式： OAI收割
来源：光电技术研究所
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