The comparison of the results of numerical modeling and physical model experiment on laser polarization sensing of droplet clouds

被引：6
作者：
Doroshkevich, A. A. [1 ]
Bryukhanova, V. V. [1 ]
Samokhvalov, I. V. [1 ]
Stykon, A. P. [1 ]
机构：
[1] Natl Res Tomsk State Univ, Tomsk 634050, Russia
来源：
20TH INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS: ATMOSPHERIC PHYSICS | 2014年 / 9292卷
关键词：
clouds; lidar signal polarization characteristics; multiple scattering; LIDAR MULTIPLE-SCATTERING; ANISOTROPY; PATTERNS;
D O I：
10.1117/12.2075238
中图分类号：
P4 [大气科学（气象学）];
学科分类号：
0706 ; 070601 ;
摘要：
The task of laser sensing of droplet clouds by coaxial lidar is considered. Lidar return due to single scattering is formed in the volume bounded by the radiation pattern of the transmitter, while the double-scattering is determined by a receiving system field of view. The volume of the scattering medium exceeding a receiving system field of view forms the signal higher scattering orders ( > 2). The results of the numerical modeling of the distribution (in the recording plane) polarization characteristics of lidar signal from droplet clouds in the double scattering approximation in comparison with the results of the physical model experiment simulating sounding of a droplet cloud are discussed in this paper.
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页数：7
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