High-order topological charges measurement of LG vortex beams with a modified Mach-Zehnder interferometer
文献类型：期刊论文
| 作者 | Lv, Fangjie1; Li, Xinzhong1,2; Tai, Yuping3; Zhang, Liping1; Nie, Zhaogang4; Chen, Qingdong1 |
| 刊名 | optik
 |
| 出版日期 | 2015 |
| 卷号 | 126期号:23页码:4378-4381 |
| 关键词 | LG vortex beam Topological charge measurement High-order topological charges Mach-Zehnder interferometer |
| ISSN号 | 0030-4026 |
| 产权排序 | 2 |
| 英文摘要 | 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. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | optics |
| 研究领域[WOS] | optics |
| 关键词[WOS] | computer-generated holograms ; orbital angular-momentum ; optical vortices ; aperture |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000365373400174 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/27557]  |
| 专题 | 西安光学精密机械研究所_瞬态光学技术国家重点实验室 |
| 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. |
入库方式： OAI收割
来源：西安光学精密机械研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。