Three-dimensional Nanoscale Far-field Focusing of Radially Polarized Light by Scattering the SPPs with an Annular Groove
文献类型：期刊论文
| 作者 | Zhang, Maoguo1,2; Du, Jinglei2; Shi, Haofei1; Yin, Shaoyun1; Xia, Liangping1; Jia, Baohua3,4; Gu, Min3,4; Du, Chunlei1 |
| 刊名 | OPTICS EXPRESS
 |
| 出版日期 | 2010-07-05 |
| 卷号 | 18期号:14页码:14664-14670 |
| 英文摘要 | Three-dimensional (3D) nanoscale focusing of radially polarized light in far field by a simple plasmonic lens composed of an annular slit and a single concentric groove is reported. The numerical calculations reveal that the incident light is coupled to surface plasmon polaritons (SPP) by the annular slit and a focal spot with a size less than a half of the illumination wavelength is formed in the far field due to the constructive interference of the scattered light by the groove. More importantly, the focal length can be modulated by changing the groove diameter. This structure provides an admirable choice for the nano-optical devices. (C) 2010 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] | PLASMONIC LENS ; BEAMS ; SLIT ; SPOT |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000279639900038 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/3333]  |
| 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.Sichuan Univ, Dept Phys, Chengdu 610064, Peoples R China 3.Swinburne Univ Technol, Fac Engn & Ind Sci, Ctr Microphoton, Hawthorn, Vic 3122, Australia 4.Swinburne Univ Technol, Fac Engn & Ind Sci, CUDOS, Hawthorn, Vic 3122, Australia |
| 推荐引用方式 GB/T 7714 | Zhang, Maoguo,Du, Jinglei,Shi, Haofei,et al. Three-dimensional Nanoscale Far-field Focusing of Radially Polarized Light by Scattering the SPPs with an Annular Groove[J]. OPTICS EXPRESS,2010,18(14):14664-14670. |
| APA | Zhang, Maoguo.,Du, Jinglei.,Shi, Haofei.,Yin, Shaoyun.,Xia, Liangping.,...&Du, Chunlei.(2010).Three-dimensional Nanoscale Far-field Focusing of Radially Polarized Light by Scattering the SPPs with an Annular Groove.OPTICS EXPRESS,18(14),14664-14670. |
| MLA | Zhang, Maoguo,et al."Three-dimensional Nanoscale Far-field Focusing of Radially Polarized Light by Scattering the SPPs with an Annular Groove".OPTICS EXPRESS 18.14(2010):14664-14670. |
入库方式： OAI收割
来源：光电技术研究所
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