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Method of Estimation of Turbulence Integral Parameters

文献类型：期刊论文

作者Shen, Hong1; Yu, Longkun2; Jing, Xu3; Tan, Fengfu3
刊名APPLIED SCIENCES-BASEL
出版日期2021-05-01
卷号11
关键词atmospheric optics atmospheric turbulence remote sensing and sensors statistical optics
DOI10.3390/app11094157
通讯作者Yu, Longkun(yulongkun@aiofm.ac.cn)
英文摘要The optical effects of turbulence are directly related to turbulence integral parameters, which are integrals of the refractive index structure constant over a whole path with different path-weighting functions (PWFs). We describe a method that utilizes measurable turbulence integral parameters, such as angle-of-arrival fluctuations and scintillation, to estimate turbulence integral parameters that cannot be measured directly. The estimates of the turbulence integral parameters are based on the linear combination of the PWFs of those measurable quantities. New measurable quantities and their PWFs under different propagation conditions were studied. Some interesting and meaningful results have been obtained. This method shows the prospect of characterizing anisoplanatism in adaptive optics and allows for the estimation of some optical turbulence parameters under non-ideal conditions, such as an isoplanatic angle in a finite distance.
WOS关键词PROFILES
资助项目National Natural Science Foundation of China[61665004] ; National Natural Science Foundation of China[41605007]
WOS研究方向Chemistry ; Engineering ; Materials Science ; Physics
语种英语
WOS记录号WOS:000649886300001
出版者MDPI
资助机构National Natural Science Foundation of China
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/122403]  
专题中国科学院合肥物质科学研究院
通讯作者Yu, Longkun
作者单位1.Jiujiang Univ, Sch Sci, Jiujiang 332005, Peoples R China
2.Nanchang Univ, Informat Engn Sch, Nanchang 330031, Jiangxi, Peoples R China
3.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Atmospher Opt, Hefei 230031, Peoples R China
推荐引用方式
GB/T 7714		 Shen, Hong,Yu, Longkun,Jing, Xu,et al. Method of Estimation of Turbulence Integral Parameters[J]. APPLIED SCIENCES-BASEL,2021,11.
APA Shen, Hong,Yu, Longkun,Jing, Xu,&Tan, Fengfu.(2021).Method of Estimation of Turbulence Integral Parameters.APPLIED SCIENCES-BASEL,11.
MLA Shen, Hong,et al."Method of Estimation of Turbulence Integral Parameters".APPLIED SCIENCES-BASEL 11(2021).

入库方式： OAI收割

来源：合肥物质科学研究院

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