Super-Resolution Long-Depth Focusing by Radially Polarized Light Irradiation Through Plasmonic Lens in Optical Meso-field
文献类型：期刊论文
| 作者 | Peng, Ruobing1,2; Li, Xiong1; Zhao, Zeyu1; Wang, Changtao1; Hong, Minghui3; Luo, Xiangang1 |
| 刊名 | PLASMONICS
 |
| 出版日期 | 2014-02-01 |
| 卷号 | 9期号:1页码:55-60 |
| 关键词 | Meso-field Plasmonic lens Radially polarized light Long DOF Super-resolution |
| 英文摘要 | In this paper, we propose a novel plasmonic lens design consisting of an annular slit and concentric grooves. The simulation results show that under radially polarized illumination, a super-resolution long depth of focus (DOF) spot can be achieved in optical meso-field due to the constructive interference of scattered light by the concentric grooves. We also analyze the influence of depth-tuned annular grooves on focusing performance, including focal length, DOF, and full-width half-maximum. Moreover, focusing efficiency can be enhanced (similar to 350 %) by introducing a circular metallic grating which surrounds the annular slit. This plasmonic lens has potential applications in nano-imaging and nano-photolithography. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary |
| 研究领域[WOS] | Chemistry ; Science & Technology - Other Topics ; Materials Science |
| 关键词[WOS] | ARRAYS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000330995700007 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/2490]  |
| 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 Nanofabricat & Microeng, Beijing 100049, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 117576, Singapore |
| 推荐引用方式 GB/T 7714 | Peng, Ruobing,Li, Xiong,Zhao, Zeyu,et al. Super-Resolution Long-Depth Focusing by Radially Polarized Light Irradiation Through Plasmonic Lens in Optical Meso-field[J]. PLASMONICS,2014,9(1):55-60. |
| APA | Peng, Ruobing,Li, Xiong,Zhao, Zeyu,Wang, Changtao,Hong, Minghui,&Luo, Xiangang.(2014).Super-Resolution Long-Depth Focusing by Radially Polarized Light Irradiation Through Plasmonic Lens in Optical Meso-field.PLASMONICS,9(1),55-60. |
| MLA | Peng, Ruobing,et al."Super-Resolution Long-Depth Focusing by Radially Polarized Light Irradiation Through Plasmonic Lens in Optical Meso-field".PLASMONICS 9.1(2014):55-60. |
入库方式： OAI收割
来源：光电技术研究所
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