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arXiv · cond-mat/9910381

A New Type of Intensity Correlation in Random Media

B. Shapiro
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Abstract

A monochromatic point source, embedded in a three-dimensional disordered medium, is considered. The resulting intensity pattern exhibits a new type of long-range correlations. The range of these correlations is infinite and their magnitude, normalized to the average intensity, is of order $1/k_0 \ell$, where $k_0$ and $\ell$ are the wave number and the mean free path respectively.

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B. Shapiro. 1999-10-24. A New Type of Intensity Correlation in Random Media. https://doi.org/10.1103/physrevlett.83.4733

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