文献详情
Angle of arrival fluctuations considering turbulence outer scale for optical waves' propagation through moderate-to-strong non-Kolmogorov turbulence
文献类型会议
作者Cui, Linyan[1];Xue, Bindang[2];Cao, Xiaoguang[3];Zhou, Fugen[4]
机构
2014
通讯作者Cui, L.(inncly@sa.buaa.edu.cn)
页码范围829-835
来源信息年:2014  卷:31  期:4  页码范围:829-835  
摘要Based on the generalized von Ka��rma��n spectrum and the extended Rytov theory, new analytic expressions for the variance of angle of arrival (AOA) fluctuations are derived for optical plane and spherical waves propagating through moderate-to-strong non-Kolmogorov turbulence with horizontal path. They consider finite turbulence outer scale and general spectral power law value, and cover a wide range of non-Kolmogorov turbulence strength. When the turbulence outer scale is set to infinite, the new expressions can reduce correctly to previously published analytic expressions [J. Opt. Soc. Am. A, 30 2188 (2013]. The final results show that the increased turbulence outer scale value enlarges the variance of AOA fluctuations greatly under moderate-to-strong (or strong) non-Kolmogorov turbulence. ? 2014 Optical Society of America.
收录情况EI(20141617573179)  
所属部门宇航学院
DOI号10.1364/JOSAA.31.000829
会议开始日期2014-04-01
语言外文
人气指数194
浏览次数194
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