Scattering of a Gaussian beam on a deterministic medium under the first-order Born approximation

被引：0

作者：

Zhu, Weiting ^{[1
]}

机构：

[1] Lishui Univ, Coll Engn & Design, Lishui 323000, Zhejiang, Peoples R China

来源：

OPTIK | 2016年 / 127卷 / 05期

关键词：

Scattering; A fundamental Gaussian beam; Beam width; Angular spectrum representation; HOMOGENEOUS ANISOTROPIC MEDIA; LIGHT; PARTICLES;

D O I：

10.1016/j.ijleo.2015.11.172

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The scattering of a Gaussian beam on a deterministic medium within the accuracy of the first-order Born approximation is investigated by using its angular spectrum representation. The analytical expression for the far-field spectral density of the scattered field is derived. The numerical results show that the normalized spectral density of the scattered field is closely related with the effective radius of the scattering potential and the beam width of the incident Gaussian beam. (C) 2015 Elsevier GmbH. All rights reserved.

引用

页码：2795 / 2797

页数：3

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