Optical vortex shaping via a phase jump factor
文献类型:期刊论文
作者 | Ma, Haixiang1; Li, Xinzhong1; Zhang, Hao1; Tang, Jie2; Li, Hehe1; Tang, Miaomiao1; Wang, Jingge1; Cai, Yangjian3,4,5 |
刊名 | OPTICS LETTERS |
出版日期 | 2019-03-15 |
卷号 | 44期号:6页码:1379–1382 |
ISSN号 | 0146-9592;1539-4794 |
DOI | 10.1364/OL.44.001379 |
产权排序 | 2 |
英文摘要 | Topological charge (TC) of an optical vortex (OV) is a crucial parameter. We propose two factors, namely, the phase jump factor and the phase gradient factor, to replace the parameter of TC through unwrapping the TC definition integral. Based on these two factors, we report on a novel OV, referred to as the remainder-phase optical vortex (ROV). The properties of the ROV are studied in depth by adjusting these two factors. Results show that the phase gradient factor determines the total orbital angular momentum (OAM), whereas the phase jump factor decides the number of split unit vortices and reshapes the structure of the OAM distribution. This work provides a novel OV with controllable OAM distribution, which will open up new applications such as particle manipulation, beam shaping, and micro-fabrication. (C) 2019 Optical Society of America |
语种 | 英语 |
出版者 | OPTICAL SOC AMER |
WOS记录号 | WOS:000461327800023 |
源URL | [http://ir.opt.ac.cn/handle/181661/31331] |
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 |
通讯作者 | Li, Xinzhong |
作者单位 | 1.Henan Univ Sci & Technol, Sch Phys & Engn, Luoyang 471023, Peoples R China 2.Xian Inst Opt & Precis Mech CAS, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China 3.Shandong Normal Univ, Sch Phys & Elect, Shandong Prov Engn & Tech Ctr Light Manipulat, Jinan 250014, Shandong, Peoples R China 4.Shandong Normal Univ, Sch Phys & Elect, Shandong Prov Key Lab Opt & Photon Device, Jinan 250014, Shandong, Peoples R China 5.Soochow Univ, Sch Phys Sci & Technol, Suzhou 215006, Peoples R China |
推荐引用方式 GB/T 7714 | Ma, Haixiang,Li, Xinzhong,Zhang, Hao,et al. Optical vortex shaping via a phase jump factor[J]. OPTICS LETTERS,2019,44(6):1379–1382. |
APA | Ma, Haixiang.,Li, Xinzhong.,Zhang, Hao.,Tang, Jie.,Li, Hehe.,...&Cai, Yangjian.(2019).Optical vortex shaping via a phase jump factor.OPTICS LETTERS,44(6),1379–1382. |
MLA | Ma, Haixiang,et al."Optical vortex shaping via a phase jump factor".OPTICS LETTERS 44.6(2019):1379–1382. |
入库方式: OAI收割
来源:西安光学精密机械研究所
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