We discuss the far-field spatio-temporal cross-correlations of waves multiple-scattered in a turbid medium in which is embedded a hidden heterogeneous region (inclusion) characterized by a distinct scatterer dynamics (as compared to the rest of the medium). We show that the spatio-temporal correlation is affected by the inclusion which suggests a new method of imaging in turbid media. Our results allow qualitative interpretation in terms of diffraction theory: the cross-correlation of scattered waves behaves similarly to the intensity of a wave diffracted by an aperture.
CITATION STYLE
Skipetrov, S. E. (2001). Spatio-Temporal Speckle Correlations for Imaging in Turbid Media. In Waves and Imaging through Complex Media (pp. 435–443). Springer Netherlands. https://doi.org/10.1007/978-94-010-0975-1_25
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