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1.064μm激光大气斜程散射建模及仿真

Modeling and simulation of slant path scattering of 1.064μm laser in atmosphere

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摘要

为了研究大气气溶胶对激光斜程传输的散射特性,建立了基于米氏散射理论的1.064μm激光大气斜程散射模型。利用MATLAB软件对模型进行仿真计算,分析了斜程散射光辐射参量的分布特性。并结合地面探测分析了探测器的方位及探测方向对散射光辐射照度的影响。结果表明,该模型为机载激光指示器系统的战术训练、地面激光探测提供了可靠的理论依据。

Abstract

To study the slant path scattering characteristics of aerosols in atmosphere, the slant path scattering model of 1.064μm laser was built based on Mie scattering theory. The distribution characteristics of radiative parameters were analyzed with the help of MATLAB. Combined with ground surface detection, the effect of detection azimuth and angle of a detector on the scattering intensity was discussed. As a result, the model is a credible method for the tactical training of airborne designator system and ground laser detection.

Newport宣传-MKS新实验室计划
补充资料

中图分类号:O436.2

DOI:10.3969/j.issn.1001-3806.2012.03.028

所属栏目:激光与光电子技术应用

收稿日期:2011-09-01

修改稿日期:2011-09-23

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作者单位    点击查看

姚梅:中国人民解放军63892部队,洛阳 471003
张乐:中国人民解放军63891部队,洛阳 471003
徐成伟:中国人民解放军63892部队,洛阳 471003
张海庄:中国人民解放军63889部队,孟州 454750
赵琳锋:中国人民解放军63892部队,洛阳 471003

联系人作者:姚梅(eoyam1900@yahoo.com.cn)

备注:姚梅(1979-),女,工程师,主要从事光电检测与激光大气传输的研究。

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引用该论文

YAO Mei,ZHANG Le,XU Cheng-wei,ZHANG Hai-zhuang,ZHAO Lin-feng. Modeling and simulation of slant path scattering of 1.064μm laser in atmosphere[J]. Laser Technology, 2012, 36(3): 394-397

姚梅,张乐,徐成伟,张海庄,赵琳锋. 1.064μm激光大气斜程散射建模及仿真[J]. 激光技术, 2012, 36(3): 394-397

被引情况

【1】刘兵,王巨胜,杨泽后,李晓锋,樊冬,任鹏,李斌,罗雄,冯力天. 基于非视线红外激光大气散射通信技术研究. 激光技术, 2014, 38(6): 854-858

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