Sh-matrices method applied to light scattering by finite circular cylinders

被引：18

作者：

Petrov, Draltry ^{[2
]}

Shkuratov, Yurly ^{[2
]}

Videen, Gorden ^{[1
]}

机构：

[1] Army Res Lab, AMSRL CI ES, Adelphi, MD 20783 USA

[2] Karazin Natl Univ, Astron Inst Kharkov VN Karazin Natl Univ, UA-61022 Kharkov, Ukraine

来源：

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER | 2008年 / 109卷 / 08期

关键词：

D O I：

10.1016/j.jqsrt.2008.01.024

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a rigorous analytical solution describing light scattering by a finite circular cylinder of arbitrary dimensions. This solution uses a modification of the extended boundary condition method (EBCM) that is based on the introduction of the so-called Sh-matrices. The Sh-matrices depend only on the shape of particles and do not depend on the particle size or optical constants. The Sh-matrices can be used to find the transition-matrix (T-matrix), that contains all the scattering information from the particle system. The solution is confirmed by corresponding discrete-dipole approximation (DDA) and traditional EBCM calculations. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：1474 / 1495

页数：22

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