Propagation of the optical Wigner function in random multiple-scattering media

被引：0
|
作者：
Raymer, MG [1 ]
Cheng, CC [1 ]
机构：
[1] Univ Oregon, Oregon Ctr Opt, Eugene, OR 97403 USA
来源：
OPTICAL PULSE AND BEAM PROPAGATION II | 2000年 / 3927卷
关键词：
optical coherence; Wigner function; multiple scattering; shearing interferometer;
D O I：
10.1117/12.382048
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The transverse spatial coherence of light evolves as the light traverses a random, multiple-scattering medium. For near-forward scattering, the wave-transport process can be described by a wave-transport equation for the spatial-angular Wigner function of the light, which is related to the spatial coherence function. Using a novel variable-shear Sagnac interferometer, we measured the Wigner function of initially coherent light after propagation through a multiple-scattering medium. We find good agreement between the wave-transport theory and the experimental results.
引用
收藏
页码：156 / 164
页数：9
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