[1]袁兴起,赵琦,陈延如,等.随机分布群粒子侧向散射特性Muller-Stokes算法的描述[J].南京理工大学学报(自然科学版),2007,(01):96-100.
 YUAN Xing-qi,ZHAO Qi,CHEN Yan-ru,et al.Muller-Stokes Algorithm Description of Side-scattering Characteristics of Multiple Particles Distributed Randomly[J].Journal of Nanjing University of Science and Technology,2007,(01):96-100.
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随机分布群粒子侧向散射特性Muller-Stokes算法的描述
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
期数:
2007年01期
页码:
96-100
栏目:
出版日期:
2007-02-28

文章信息/Info

Title:
Muller-Stokes Algorithm Description of Side-scattering Characteristics of Multiple Particles Distributed Randomly
作者:
袁兴起;赵琦;陈延如;周木春;
南京理工大学 电子工程与光电技术学院, 江苏 南京 210094
Author(s):
YUAN Xing-qiZHAO QiCHEN Yan-ruZHOU Mu-chun
School of Electronic Engineering and Optoelectronic Technology,NUST,Nanjing 210094,China
关键词:
侧向散射 激光 偏振 Muller-Stokes算法
Keywords:
side-scattering laser beams polarization Muller-Stokes algorithm
分类号:
O436
摘要:
该文用矩阵元素表示偏振激光束入射时与入射方向垂直的平面上散射光的偏振特征,介绍了使用Muller-Stokes算法来研究随机分布群粒子场侧向散射光性质的方法。用此算法对实验得到的数据进行计算得到的结果表明,散射光强的分布是呈轴对称的,散射光各种偏振特性的变化及用于表示各种特性的矩阵元素主要决定于散射粒子的大小。另外,散射系数亦随粒子直径的变化而变化。
Abstract:
 Thematrix elem ents are calculated to represent the scattering characteristics of the sca-t tered radiation in the plane vertical to the incident polarized laser beam, and a new method using Muller-Stokes algorithm to study the characteristics of the radiation side-scattered by the multiple particles distributed random ly is introduced. By calculating the experimental data using this algo- rithm, the results show that the intensity of the scattered radiation is axially symmetric and that the variations of the characteristics of the scattered radiation and the m atrix elem ents representing the scattering characteristics depend primarily upon particle sizes. In addition, the fraction of the sca-t tering varies dramatically w ith particle diameters.

参考文献/References:

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[ 7] 周志军, 李相银. 激光目标温度场与后向散射系数的关系 [ J]. 南京理工大学学报, 2001, 25( 2): 186 - 189.
[ 8] 是湘全, 杜颖刚. 信杂比极化散射矩阵的优化 [ J]. 南京理工大学学报, 1999, 23( 6): 557- 560.
[ 9] 袁兴起, 赵琦, 陈延如. 随机分布群体粒子场侧向散射光偏振度研究 [ J]. 红外与毫米波学报, 2005, 24( 6): 401- 404.
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备注/Memo

备注/Memo:
基金项目: 国家自然科学基金 ( 50176020); 南京理工大学科研发展基金 (XKF05024)
作者简介: 袁兴起 ( 1972- ), 男, 河南驻马店人, 博士生, 主要研究方向: 光电信息探测与处理, E-mail:yuanxingqi @ sohu. com。
更新日期/Last Update: 2007-02-28