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Quality and spatial intensity distribution characteristics of short-exposure spot images of a supercontinuum laser in a turbulent atmosphere

文献类型：期刊论文

作者Li, Yaqian5; Wang, Zhangjun4,5; Qian, Xianmei2,3; Chen, Chao4,5; Li, Xianxin4,5; Wang, Xiufen5; Li, Hui5; Zhuang, Quanfeng5; Xue, Boyang4,5; Yu, Yang5
刊名APPLIED OPTICS
出版日期2023-09-01
卷号62
ISSN号1559-128X
DOI10.1364/AO.498281
通讯作者Wang, Zhangjun(zhangjunwang@qlu.edu.cn)
英文摘要In this study, considering the combined effects of atmospheric attenuation and turbulence, we examine the spot quality and spatial intensity distribution characteristics of a supercontinuum (SC) laser propagating in a turbulent atmosphere using the multi-layer phase-screen method. An increase in turbulence strength or a decrease in the initial beam radius resulted in a greater impact of the atmospheric turbulence on the SC laser. A decrease in source coherence results in the deterioration of the image quality of the far-field spot. Under moderate to strong turbulence, the scintillation index decreased as the source coherence decreased; however, the opposite trend was observed under weak turbulence. These results are significant for the advancement and optimization of SC laser systems. (c) 2023 Optica Publishing Group
WOS关键词SIMULATION ; SCINTILLATION ; LIDAR
资助项目National Key Research and Development Program of China[2018YFC1407301] ; National Key Research and Development Program of China[2021YFB3901304] ; National Key Research and Development Program of China[2022YFC2807202] ; Key Technology Research and Development Program of Shandong[2020CXGC010104] ; Key Technology Research and Development Program of Shandong[2022CXPT020] ; Natural Science Foundation of Shandong Province[ZR2021QF055] ; Natural Science Foundation of Shandong Province[ZR2023QF173] ; Basic research foundation for the pilot project of science, education and industry integration of Qilu University of Technology (Shandong Academy of Sciences)[2023PX072]
WOS研究方向Optics
语种英语
出版者Optica Publishing Group
WOS记录号WOS:001075969800006
资助机构National Key Research and Development Program of China ; Key Technology Research and Development Program of Shandong ; Natural Science Foundation of Shandong Province ; Basic research foundation for the pilot project of science, education and industry integration of Qilu University of Technology (Shandong Academy of Sciences)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/133460]  
专题中国科学院合肥物质科学研究院
通讯作者Wang, Zhangjun
作者单位1.Qingdao Univ Sci & Technol, Coll Environm & Safety Engn, Qingdao 266042, Peoples R China
2.Adv Laser Technol Lab Anhui Prov, Hefei 230037, Peoples R China
3.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Atmospher Opt, HFIPS, Hefei 230031, Peoples R China
4.Marine Instrument Ctr, Laoshan Lab, Qingdao 266235, Peoples R China
5.Qilu Univ Technol, Inst Oceanog Instrumentat, Shandong Acad Sci, Qingdao 266000, Peoples R China
推荐引用方式
GB/T 7714		 Li, Yaqian,Wang, Zhangjun,Qian, Xianmei,et al. Quality and spatial intensity distribution characteristics of short-exposure spot images of a supercontinuum laser in a turbulent atmosphere[J]. APPLIED OPTICS,2023,62.
APA Li, Yaqian.,Wang, Zhangjun.,Qian, Xianmei.,Chen, Chao.,Li, Xianxin.,...&Pan, Xin.(2023).Quality and spatial intensity distribution characteristics of short-exposure spot images of a supercontinuum laser in a turbulent atmosphere.APPLIED OPTICS,62.
MLA Li, Yaqian,et al."Quality and spatial intensity distribution characteristics of short-exposure spot images of a supercontinuum laser in a turbulent atmosphere".APPLIED OPTICS 62(2023).

入库方式： OAI收割

来源：合肥物质科学研究院

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