Laser pulse scattering from a moving one-dimensional rough surface

被引:0
|
作者
Wang, Mingjun [1 ,2 ]
Xu, Jiadong [2 ]
Li, Yingle [1 ]
机构
[1] Xianyang Normal Coll, Inst EM Wave Propagat & Scattering, Box 103, Xianyang 712000, Peoples R China
[2] Northwestern Polytech Univ, Sch Elect Informat, Xian 710072, Peoples R China
来源
OPTOELECTRONIC IMAGING AND MULTIMEDIA TECHNOLOGY | 2010年 / 7850卷
基金
中国博士后科学基金; 中国国家自然科学基金;
关键词
Laser scattering from moving surface; Double frequency scattering section; Two frequency mutual correlation function; Kirchhoff' s approximation;
D O I
10.1117/12.871028
中图分类号
R318 [生物医学工程];
学科分类号
0831 ;
摘要
Based on the Kirchhoff's approximation, analytical expressions for pulse scattering mutual coherence function (MCF) and the Double Frequency Scattering Section (DFSS) from moving rough random surface are presented. From expressions, we find that the MCF and DFSS have related with the coherence bandwidth frequency difference, and the speed of the rough surface. Some important scattering characteristics of calculations based on the analytical solutions will be further discussed in details.
引用
收藏
页数:5
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