随机介质中光传播的表面强度分布

Advances in Optical Imaging and Photon Migration Pub Date : 1900-01-01 DOI:10.1364/aoipm.1994.dcwi.301

A. A. Lisyanky, D. Livdan, J. H. Li, T. D. Cheung, A. Z. Genack

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引用次数: 0

摘要

计算了光子在具有反射边界的随机介质中传播的随时间变化的强度分布。在具有不同表面反射率的样品中，理论计算与透射率和表面强度剖面的测量结果非常吻合。这些结果使我们能够确定相干穿透深度并获得光输运平均自由程。

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Surface Intensity Profiles for Optical Propagation in Random Media

The time-dependent intensity profile of photons propagating in a random media with reflective boundaries is calculated. Excellent agreement is found between theoretical calculations and measurements of transmission and surface intensity profiles in samples with different surface reflectivities. These results allow us to determine the coherent penetration depth and the optical transport mean-free path are obtained.

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Advances in Optical Imaging and Photon Migration

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