Propagation properties of a partially coherent electromagnetic hyperbolic-sine-Gaussian vortex beam through anisotropic atmospheric turbulence
文献类型：期刊论文
| 作者 | Cao J(曹进)1,3,4 ; Tang RF(汤儒峰)3; Huang, Kai1; Li YQ(李语强)3; Xu, Yonggen2
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| 刊名 | Journal of the Optical Society of America A: Optics and Image Science, and Vision
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| 出版日期 | 2024-03 |
| 卷号 | 41期号:3页码:371-381 |
| ISSN号 | 1084-7529 |
| DOI | 10.1364/JOSAA.512210 |
| 产权排序 | 第1完成单位 |
| 文献子类 | Journal article (JA) |
| 英文摘要 | Using the extended Huygens–Fresnel principle and the Rytov approximation, the analytical formula for the propagation of a partially coherent electromagnetic hyperbolic-sine-Gaussian vortex beam (PCEShVB) in anisotropic atmospheric turbulence has been theoretically derived. Detailed studies have been conducted on the evolution characteristics of the average intensity, the degree of coherence (DOC), and the degree of polarization (DOP) of the beam in turbulence. The results show that during propagation, the intensity distribution of the beam will exhibit a spiral structure, and the overall distribution of the light spots will rotate in a direction related to the sign of the topological charge. The DOC distribution of PCEShVB will display a pattern reminiscent of beam interference fringes with an increase in propagation distance, with the number of "interference fringes" greatly impacted by the hyperbolic sine parameter. Furthermore, PCEShVB with a large initial coherent length and hyperbolic sine parameter will increase the degree of separation of the spots and yield a large DOP. Finally, for the validation of the theoretical findings, the random phase screen method was employed to simulate the propagation of PCEShVB through anisotropic atmospheric turbulence. The studies revealed a consistent alignment between the simulation results and the theoretical predictions. © 2024 Optica Publishing Group © 2024 Optica Publishing Group. |
| 学科主题 | 天文学 |
| URL标识 | 查看原文 |
| 资助项目 | National Natural Science Foundation of China[12003065];National Natural Science Foundation of China[12033009] |
| 语种 | 英语 |
| 资助机构 | National Natural Science Foundation of China[12003065, 12033009] |
| 源URL | [http://ir.ynao.ac.cn/handle/114a53/26495]  |
| 专题 | 云南天文台_应用天文研究组 |
| 作者单位 | 1.College of Mathematics and Physics, Leshan Normal University, Sichuan, Leshan, 614000, China; 2.School of Science, Xihua University, Sichuan, Chengdu, 610039, China 3.Yunnan Observatories, Chinese Academy of Sciences, Yunnan, Kunming, 650216, China; 4.University of Chinese Academy of Sciences, Beijing, 100049, China; |
| 推荐引用方式 GB/T 7714 | Cao J,Tang RF,Huang, Kai,et al. Propagation properties of a partially coherent electromagnetic hyperbolic-sine-Gaussian vortex beam through anisotropic atmospheric turbulence[J]. Journal of the Optical Society of America A: Optics and Image Science, and Vision,2024,41(3):371-381. |
| APA | 曹进,汤儒峰,Huang, Kai,李语强,&Xu, Yonggen.(2024).Propagation properties of a partially coherent electromagnetic hyperbolic-sine-Gaussian vortex beam through anisotropic atmospheric turbulence.Journal of the Optical Society of America A: Optics and Image Science, and Vision,41(3),371-381. |
| MLA | 曹进,et al."Propagation properties of a partially coherent electromagnetic hyperbolic-sine-Gaussian vortex beam through anisotropic atmospheric turbulence".Journal of the Optical Society of America A: Optics and Image Science, and Vision 41.3(2024):371-381. |
入库方式： OAI收割
来源：云南天文台
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