An experiment to measure Mie and Rayleigh total scattering cross sections

被引：208

作者：

Cox, AJ ^{[1
]}

DeWeerd, AJ ^{[1
]}

Linden, J ^{[1
]}

机构：

[1] Univ Redlands, Dept Phys, Redlands, CA 92373 USA

来源：

AMERICAN JOURNAL OF PHYSICS | 2002年 / 70卷 / 06期

关键词：

D O I：

10.1119/1.1466815

中图分类号：

G40 [教育学];

学科分类号：

040101 ; 120403 ;

摘要：

We present an undergraduate-level experiment using a conventional absorption spectrophotometer to measure the wavelength dependence of light scattering from small dielectric spheres suspended in water. The experiment yielded total scattering cross-section values throughout the visible region that were in good agreement with theoretical values predicted by the Rayleigh and Mie theories. (C) 2002 American Association of Physics Teachers.

引用

页码：620 / 625

页数：6

共 16 条

[11] Laser trapping of microscopic particles for undergraduate experiments [J].