| High-order topological charges measurement of LG vortex beams with a modified Mach-Zehnder interferometer | |
| Lv, Fangjie1; Li, Xinzhong1,2; Tai, Yuping3; Zhang, Liping1; Nie, Zhaogang4; Chen, Qingdong1 | |
| 作者部门 | 瞬态光学技术国家重点实验室 |
| 2015 | |
| 发表期刊 | OPTIK
 |
| ISSN | 0030-4026 |
| 卷号 | 126期号:23页码:4378-4381 |
| 产权排序 | 2 |
| 摘要 | We present a new method to measure the high-order topological charges (TCs) of Laguerre-Gaussian (LG) vortex beams by using a modified Mach-Zehnder interferometer. Counting the number of interference bright fringes between the LG beam and its conjugate beam determines integer and half-integer TCs through half of the bright fringe number. The proposed method can measure the order of the integer TC up to 90, which is higher than that achieved by previous methods. This technique opens up new applications for LG vortex beams. (C) 2015 Elsevier GmbH. All rights reserved. |
| 文章类型 | Article |
| 关键词 | Lg Vortex Beam Topological Charge Measurement High-order Topological Charges Mach-zehnder Interferometer |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1016/j.ijleo.2015.08.145 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | COMPUTER-GENERATED HOLOGRAMS ; ORBITAL ANGULAR-MOMENTUM ; OPTICAL VORTICES ; APERTURE |
| 语种 | 英语 |
| WOS研究方向 | Optics |
| 项目资助者 | National Natural Science Foundation of China(61205086) ; State Key Laboratory of Transient Optics and Photonics, the Chinese Academy of Sciences(SKLST201203) ; (12B140006) |
| WOS类目 | Optics |
| WOS记录号 | WOS:000365373400174 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/27557 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | 1.Henan Univ Sci & Technol, Sch Phys & Engn, Luoyang 471023, Peoples R China 2.Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 3.Henan Univ Sci & Technol, Sch Chem Engn & Pharmaceut, Luoyang 471023, Peoples R China 4.Nanyang Technol Univ, Sch Phys & Math Sci, Singapore 637371, Singapore |
| 推荐引用方式 GB/T 7714 | Lv, Fangjie,Li, Xinzhong,Tai, Yuping,et al. High-order topological charges measurement of LG vortex beams with a modified Mach-Zehnder interferometer[J]. OPTIK,2015,126(23):4378-4381. |
| APA | Lv, Fangjie,Li, Xinzhong,Tai, Yuping,Zhang, Liping,Nie, Zhaogang,&Chen, Qingdong.(2015).High-order topological charges measurement of LG vortex beams with a modified Mach-Zehnder interferometer.OPTIK,126(23),4378-4381. |
| MLA | Lv, Fangjie,et al."High-order topological charges measurement of LG vortex beams with a modified Mach-Zehnder interferometer".OPTIK 126.23(2015):4378-4381. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| High-order topologic（1584KB） | 期刊论文 | 作者接受稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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