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Study of the optimal truncation of a Gaussian laser for far-field propagation through atmospheric turbulence
He Yuanxing1,2,3; Li Xinyang2,3
Source PublicationOPTICS AND LASER TECHNOLOGY
Volume45Pages:625-628
2013-02-01
Language英语
Indexed BySCI
WOS IDWOS:000310401800093
SubtypeArticle
AbstractBased on the generalized Huygens-Fresnel principle, a far-field propagation model of a truncated Gaussian beam through Kolmogorov atmospheric turbulence is proposed. Two parameters, the far-field focal peak intensity and the corresponding mean power density, are used to characterize the energy of the laser beam's long-distance transmission. Furthermore, an optimal truncation of the launch window to maximize the system performance has been investigated by numerical simulation. Several new formulae showing the relationship between the coefficient of the optimal launch window truncation and the turbulence strength are presented, which agree well with the real situation over a considerable turbulence regime. Crown Copyright (C) 2012 Published by Elsevier Ltd. All rights reserved.
KeywordGaussian Beam Truncation Of Launch Window Atmospheric Turbulence
WOS KeywordINHOMOGENEOUS MEDIUM ; OPTICAL BEAM
WOS Research AreaOptics ; Physics
WOS SubjectOptics ; Physics, Applied
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Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/1182
Collection光电技术研究所被WoS收录文章
Affiliation1.Natl Univ Def Technol, Inst Opt & Elect, Res Dept 8, Coll Optoelect Sci & Engn, Changsha 410073, Hunan, Peoples R China
2.Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Sichuan, Peoples R China
3.Chinese Acad Sci, Key Lab Adapt Opt, Chengdu 610209, Sichuan, Peoples R China
Recommended Citation
GB/T 7714
He Yuanxing,Li Xinyang. Study of the optimal truncation of a Gaussian laser for far-field propagation through atmospheric turbulence[J]. OPTICS AND LASER TECHNOLOGY,2013,45:625-628.
APA He Yuanxing,&Li Xinyang.(2013).Study of the optimal truncation of a Gaussian laser for far-field propagation through atmospheric turbulence.OPTICS AND LASER TECHNOLOGY,45,625-628.
MLA He Yuanxing,et al."Study of the optimal truncation of a Gaussian laser for far-field propagation through atmospheric turbulence".OPTICS AND LASER TECHNOLOGY 45(2013):625-628.
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