NONLINEAR BACKSCATTERING FROM OPAQUE MEDIA

被引：39

作者：

AGRANOVICH, VM ^{[1
]}

KRAVTSOV, VE ^{[1
]}

机构：

[1] UNIV WURZBURG,INST PHYS,W-8700 WURZBURG,GERMANY

来源：

PHYSICAL REVIEW B | 1991年 / 43卷 / 16期

关键词：

D O I：

10.1103/PhysRevB.43.13691

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The angular distribution of light scattered from an opaque medium is considered in the case in which the medium is both nonlinear and disordered. It is shown that at the top of the linear backscattering peak there should be a narrow dip in the scattered intensity due to the simultaneous effects of nonlinearity and weak localization. The relative depth of this dip is proportional to the imaginary part of the nonlinear constant chi-(3) and the intensity of the incident light.

引用

页码：13691 / 13694

页数：4

共 18 条

[1]

Abrikosov A., 1965, METHODS QUANTUM FIEL

[2] EFFECTS OF WEAK LOCALIZATION OF PHOTONS IN NONLINEAR OPTICS - 2ND HARMONIC-GENERATION [J].