Precision wander model of beam wave in the weak to strong turbulence of atmosphere

被引：10
作者：
Wang, Qiu [1 ]
Zhu, Yun [1 ]
Zhang, Yixin [1 ,2 ]
机构：
[1] Jiangnan Univ, Sch Sci, Wuxi 214122, Peoples R China
[2] Prov Res Ctr Light Ind Optoelect Engn & Technol, Wuxi 214122, Peoples R China
来源：
OPTICS LETTERS | 2017年 / 42卷 / 16期
关键词：
NON-KOLMOGOROV TURBULENCE; PARTIALLY COHERENT BEAM; SPECTRUM;
D O I：
10.1364/OL.42.003213
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We present a new beam wander model valid in all irradiance fluctuation regions by using extended Rytov theory with large-scale and small-scale filters. Comparing the calculated results of our wander model and commonly used models with the experimental data obtained in the case of different propagation distances, the waist radius of a beam wave, the outer scale of turbulence and turbulence strength, our new theory gives better agreement with the experimental results than others do. (C) 2017 Optical Society of America
引用
收藏
页码：3213 / 3216
页数：4
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