Statistical distribution of intensities reflected from disordered media

被引：22

作者：

Garcia-Martin, A

Lopez-Ciudad, T

Saenz, JJ

Nieto-Vesperinas, M

机构：

[1] Univ Autonoma Madrid, Dept Fis Mat Condensada, E-28049 Madrid, Spain

[2] Univ Autonoma Madrid, Inst Ciencias Mat Nicolas Cabrera, E-28049 Madrid, Spain

[3] CSIC, Inst Ciencia Mat, E-28049 Madrid, Spain

来源：

PHYSICAL REVIEW LETTERS | 1998年 / 81卷 / 02期

关键词：

D O I：

10.1103/PhysRevLett.81.329

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A theoretical analysis of the statistical distributions of the reflected intensities from random media is presented. We use random matrix theory to analytically deduce the probability densities in the localization regime. Numerical calculations of the coupling to backward modes in surface corrugated waveguides are also put forward for comparison. Interestingly, the speckle distributions are found to be independent of the transport regime. Despite the scattering being highly nonisotropic, the predicted probability densities reproduce accurately the numerical results. [S0031-9007(98)06550-8].

引用

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页码：329 / 332

页数：4

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