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Proceedings Paper

Research on the mutual correlation function of statistical characteristics of laser beam scattering fields from the target
Author(s): Ming-jun Wang; Xi-zheng Ke; Ying-le Li; Jiao Wang; Yan-jun Gong
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Paper Abstract

characteristics of Gaussian beam scattering from the target, which is the statistical average and mutual correlation function of the statistical characteristics. Under the laser beam incidence, numerical method is used to calculate the correlation function of a sphere are change with scattering angles in different radii, material, incident condition, and so on. The mutual correlation functions of metal materials are larger than that of non-metallic materials. There have a stronger backward-scattering of metal sphere and a stronger forward-scattering of non-metallic sphere. Roughness of material surface and dimension of sphere have bigger influences on the correlation functions of scattering fields. And mutual correlation functions have same distribution in different polarization. Our works will be further be based on studying other high order statistical moments of laser beam scattering from target with rough surface.

Paper Details

Date Published: 15 October 2015
PDF: 6 pages
Proc. SPIE 9674, AOPC 2015: Optical and Optoelectronic Sensing and Imaging Technology, 96742N (15 October 2015); doi: 10.1117/12.2202433
Show Author Affiliations
Ming-jun Wang, Xi’an Univ. of Technology (China)
Xi-zheng Ke, Xi’an Univ. of Technology (China)
Ying-le Li, Shaanxi Xueqian Normal Univ. (China)
Jiao Wang, Xi’an Univ. of Technology (China)
Yan-jun Gong, Hunan Univ. of Science and Engineering (China)

Published in SPIE Proceedings Vol. 9674:
AOPC 2015: Optical and Optoelectronic Sensing and Imaging Technology
Haimei Gong; Nanjian Wu; Yang Ni; Weibiao Chen; Jin Lu, Editor(s)

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