Expressions of the scintillation index for optical waves propagating through weak non-Kolmogorov turbulence based on the generalized atmospheric spectral model

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	Expressions of the scintillation index for optical waves propagating through weak non-Kolmogorov turbulence based on the generalized atmospheric spectral model
	Cui, Linyan 1; Xue, Bindang 1; Xue, Wenfang2 ; Bai, Xiangzhi 1; Cao, Xiaoguang 1; Zhou, Fugen 1
发表期刊	OPTICS AND LASER TECHNOLOGY
	2012-11-01
卷号	44 期号:8 页码:2453-2458
文章类型	Article
摘要	The high frequency "bump" which occurs in the turbulence spectral model just prior to the turbulence cell dissipation is important for the analysis of the irradiance scintillation for optical wave propagating through atmospheric turbulence. In this study, expressions of the irradiance scintillation index are developed from the generalized modified atmospheric spectral model for optical waves propagating through weak non-Kolmogorov turbulence. Compared with the expressions of the irradiance scintillation index derived from the general non-Kolmogorov spectral model, the new expressions can consider the influences of finite turbulence inner and outer scales and the influence of finite diameter aperture receiver. As the irradiance scintillation is caused mainly by the small scale turbulence cells' diffractive effects for weak turbulence, the turbulence outer scale's influence can be ignored. Numerical simulations show that variable inner scale values produce obvious effects on the irradiance scintillation for non-Kolmogorov turbulence. (c) 2012 Elsevier Ltd. All rights reserved.
关键词	Irradiance Scintillation Atmospheric Optics Atmospheric Turbulence
WOS标题词	Science & Technology ; Physical Sciences
关键词[WOS]	FLUCTUATIONS ; TEMPERATURE ; TROPOSPHERE ; LAYER
收录类别	SCI
语种	英语
WOS研究方向	Optics ; Physics
WOS类目	Optics ; Physics, Applied
WOS记录号	WOS:000305371900021
引用统计	被引频次：13[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/9998
专题	综合信息系统研究中心
作者单位	1.Beihang Univ, Sch Astronaut, Beijing 100191, Peoples R China 2.Chinese Acad Sci, Inst Automat, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Cui, Linyan,Xue, Bindang,Xue, Wenfang,et al. Expressions of the scintillation index for optical waves propagating through weak non-Kolmogorov turbulence based on the generalized atmospheric spectral model[J]. OPTICS AND LASER TECHNOLOGY,2012,44(8):2453-2458.
APA	Cui, Linyan,Xue, Bindang,Xue, Wenfang,Bai, Xiangzhi,Cao, Xiaoguang,&Zhou, Fugen.(2012).Expressions of the scintillation index for optical waves propagating through weak non-Kolmogorov turbulence based on the generalized atmospheric spectral model.OPTICS AND LASER TECHNOLOGY,44(8),2453-2458.
MLA	Cui, Linyan,et al."Expressions of the scintillation index for optical waves propagating through weak non-Kolmogorov turbulence based on the generalized atmospheric spectral model".OPTICS AND LASER TECHNOLOGY 44.8(2012):2453-2458.