球形颗粒多分散系统上的辐射散射指示矩阵可视化

Q4 Computer Science

Scientific Visualization Pub Date : 2023-12-01 DOI:10.26583/sv.15.5.01

M. V. Sapronov, S. Usmanova

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引用次数: 0

摘要

文章致力于解决光在球形多分散粒子集合上的直接散射问题。论文提出了一种基于 G. Mie 理论的计算机模拟粒子系统光辐射散射指示矩阵的算法。研究了散射中心的相对复折射率及其大小分布、入射光的波长和偏振状态对散射指示矩阵计算机模型的影响。所获结果的实际意义在于，散射指示矩阵计算机模型有助于通过静态光散射法对分散系统进行实验研究，以优化安装参数和实验条件的选择，更重要的是，有助于解决静态光散射法的逆问题，从实验数据中还原纳米粒子的特性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Visualization of Radiation Scattering Indicatrix on a Polydisperse System of Spherical Particles

The article is devoted to solving the direct problem of light scattering on an ensemble of spherical polydisperse particles. The paper presents an algorithm for computer simulation of the optical radiation scattering indicatrix by a particle system based on the theory of G. Mie. The influence of the relative complex refractive index of scattering centers and their size distribution, wavelength and polarization state of incident light on computer models of scattering indicatrix is investigated. The practical significance of the results obtained lies in the fact that computer models of scattering indicatrix are useful in the experimental study of dispersed systems by static light scattering for the optimal choice of installation parameters and experimental conditions and, more importantly, in solving the inverse problem of the static light scattering method to restore the characteristics of nanoparticles from experimental data.

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来源期刊

Scientific Visualization Computer Science-Computer Vision and Pattern Recognition

CiteScore

1.30

自引率

0.00%

发文量