| Curved optical tubes in a 4Pi focusing system | |
Yan, Shaohui1; Yu, Xianghua1,2; Li, Manman1,2; Yao, Baoli1
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| 作者部门 | 瞬态光学技术国家重点实验室 |
| 2015-08-24 | |
| 发表期刊 | OPTICS EXPRESS
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| ISSN | 1094-4087 |
| 卷号 | 23期号:17页码:22890-22897 |
| 产权排序 | 1 |
| 摘要 | We demonstrate the possibility of creating curved optical tubes in a 4Pi focusing system. The focal fields of such optical tubes have interesting properties: the energy is concentered in the neighborhood of a prescribed three-dimensional (3D) curve while the cross section is of hollow shape. The creation of these optical tubes is based on the annular focal spot of a vortex beam, which is employed as a building block. An optical tube is thus obtained by covering the central-axis curve of the tube by various such building blocks. Each building block has a certain orientation and position, realized by a rotation plus a certain translation. The spatial spectrum (the input field as well) of the optical tube is obtained by linearly superposing the spectrum of each transformed building block. The curve is rather arbitrary. Three examples of optical tubes: a torus, a solenoid and a trefoil knot are given, showing a good agreement with the expected results. (C) 2015 Optical Society of America |
| 文章类型 | Article |
| 学科领域 | 光学 |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1364/OE.23.022890 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | RADIALLY POLARIZED BEAM ; SPHERICAL FOCAL SPOT ; FLUORESCENCE MICROSCOPE ; 3 DIMENSIONS ; GENERATION ; PARTICLES ; FORCES ; TRAPS ; LIGHT ; FIELD |
| 语种 | 英语 |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| WOS记录号 | WOS:000362418300122 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/25481 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yan, Shaohui,Yu, Xianghua,Li, Manman,et al. Curved optical tubes in a 4Pi focusing system[J]. OPTICS EXPRESS,2015,23(17):22890-22897. |
| APA | Yan, Shaohui,Yu, Xianghua,Li, Manman,&Yao, Baoli.(2015).Curved optical tubes in a 4Pi focusing system.OPTICS EXPRESS,23(17),22890-22897. |
| MLA | Yan, Shaohui,et al."Curved optical tubes in a 4Pi focusing system".OPTICS EXPRESS 23.17(2015):22890-22897. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Curved optical tubes（3987KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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