气溶胶云中金属球的激光散射

Proceedings of the Eighteenth National Radio Science Conference. NRSC'2001 (IEEE Cat. No.01EX462) Pub Date : 2001-03-27 DOI:10.1109/NRSC.2001.929419

A. Elmahdy, A. M. Azzam, Y. Badr, M. Hassan, M. Aly

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引用次数: 1

摘要

研究了浸没在气溶胶介质中的导电球对激光束的散射问题。本文研究了激光束入射到完全导电球上时散射场的模态展开解。计算了均匀分布云中激光束的米氏散射。考虑了不同的粒径分布模型，并测量了三种不同类型气溶胶的粒径分布。然后，计算了典型气溶胶的有效光学深度。得到了基于Diermendjian粒径分布模型的云散射的数值结果。

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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Laser beam scattering from metallic sphere embedded in aerosol cloud

The problem of laser beam scattering by a conducting sphere immersed in a medium of aerosols is studied. The modal expansion solution of the scattered field produced from the scattering of a laser beam incident on a perfectly conducting sphere has been considered. The Mie scattering of the laser beam from a cloud of uniform distribution is calculated. Different particle size distribution models have been considered and the particle size distributions of three different types of aerosols have been measured. Then, the effective optical depths of typical aerosols are computed. The numerical results of scattering from a cloud having a distribution based on the Diermendjian particle size distribution model is obtained.

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Proceedings of the Eighteenth National Radio Science Conference. NRSC'2001 (IEEE Cat. No.01EX462)

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