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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
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
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页码:3213 / 3216
页数:4
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