Correlation in laser speckle

J. H. Li and A. Z. Genack
Phys. Rev. E 49, 4530 – Published 1 May 1994
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Abstract

We demonstrate experimentally that the intensity correlation function with shift in the scattered wave vector or with identical shifts in both the incident and scattered wave vectors form Fourier transform pairs, respectively, with the intensity distribution on the output surface and the propagator between the input and output surfaces. Measurements in samples with and without internal reflection are in excellent agreement with diffusion theory without adjustable parameters.

  • Received 16 December 1993

DOI:https://doi.org/10.1103/PhysRevE.49.4530

©1994 American Physical Society

Authors & Affiliations

J. H. Li and A. Z. Genack

  • Department of Physics, Queens College of The City University of New York, Flushing, New York 11367

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Vol. 49, Iss. 5 — May 1994

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