Enhanced backscattering of vortex waves from volume scattering media

被引:4
|
作者
Schwartz, Chaim [1 ]
Dogariu, Aristide [1 ]
机构
[1] Univ Cent Florida, Coll Opt & Photon, Orlando, FL 32816 USA
关键词
coherent backscattering; singular optics;
D O I
10.1016/j.optcom.2006.01.044
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The effect of phase vortices on the enhanced coherent backscattering from volume scattering media is studied theoretically and experimentally. The experimental results are well described by a theoretical model based on the diffusion approximation corrected for small path lengths contributions. Based on this approach, a self-referencing method for measuring the optical characteristics of a multiple scattering medium can be developed. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码:135 / 140
页数:6
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