Characterization and imaging in optically scattering media by use of laser speckle and a variable-coherence source.
We demonstrate the application of laser-speckle statistics formed by a variable-coherence source illuminating a scattering medium, for determining the scattering parameter mu;(s)>(?) of a diffusion model for the medium. Furthermore, we apply this technique to visualize laterally localized inhomogeneities embedded within a highly scattering sample.
J D
JD
McKinney
M A
MA
Webster
K J
KJ
Webb
A M
AM
Weiner