Effective scattering cross section of an assembly of small ellipsoidal particles

被引：14

作者：

Goncharenko, AV ^{[1
]}

Semenov, YG ^{[1
]}

Venger, EF ^{[1
]}

机构：

[1] Natl Acad Sci Ukraine, Inst Semicond Phys, UA-252650 Kiev, Ukraine

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION | 1999年 / 16卷 / 03期

关键词：

D O I：

10.1364/JOSAA.16.000517

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A model of light scattering from an assembly of small shape-distributed ellipsoidal particles is considered. The three principal assumptions used are the neglect of multiple scattering, the dipole polarizability, and the equiprobable distribution for the ellipsoid depolarization factors. These assumptions enabled us to find analytically the effective cross section for light scattering. (That for light absorption was found in a similar way by Goncharenko et al. [J. Opt. Sec. Am. B 13, 2392 (1996)]). The solution obtained is analyzed for some special cases, in particular for low and no absorption. (C) 1999 Optical Society of America [S0740-3232(99)01303-4].

引用

页码：517 / 522

页数：6

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