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Aperture-averaging effects for weak to strong scintillations in turbulent atmosphere
被引：4
作者：
张逸新
朱拓
陶纯堪
机构：
[1] School of Science
[2] Southern Yangtze University
[3] Wuxi School of Electronic Engineering and Optoelectronic TechniquesNanjing University of Science and Technology
[4] Nanjing
[5] Wuxi
[6] School of Electronic Engineering and Optoelectronic Techniques Nanjing University of Science and Technology
关键词：
exp;
Aperture-averaging effects for weak to strong scintillations in turbulent atmosphere;
D O I：
暂无
中图分类号：
O431.1 [光的电磁理论];
学科分类号：
070207 ;
0803 ;
摘要：
<正> Under the approximations of (1) the received irradiance fluctuations of an optical wave caused by small scale turbulent eddies are multiplicatively modulated by the fluctuations caused by large scale turbulent eddies; (2) the scintillations caused by small- and large-scale eddies, respectively, are statistically independent; (3) the Rytov method for optical scintillation collected by the finite-diameter receiving aperture is valid for light wave propagation under weak to saturation fluctuation regime, we develop the applicable aperture-averaging analytic formulas in the week-to-strong-fluctuation for the scintillations of plane and spherical waves, which include the outer- and inner-scale rules of turbulence.
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页码：373 / 375
页数：3
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