Polarization-sensitive speckle spectroscopy of scattering media beyond the diffusion limit

DA Zimnyakov, JT Oh, YP Sinichkin, VA Trifonov… - JOSA A, 2004 - opg.optica.org
A scattering-media-characterization method that uses partially coherent radiation and
polarization discrimination of multiply scattered light is described. The method is based on …

Characterization and imaging in optically scattering media by use of laser speckle and a variable-coherence source

JD McKinney, MA Webster, KJ Webb, AM Weiner - Optics Letters, 2000 - opg.optica.org
We demonstrate the application of laser-speckle statistics formed by a variable-coherence
source illuminating a scattering medium, for determining the scattering parameter μs′ of a …

Imaging in scattering media by use of laser speckle

CA Thompson, KJ Webb, AM Weiner - JOSA A, 1997 - opg.optica.org
We present a method for the detection and localization of inhomogeneities embedded within
highly scattering media that employs speckle statistics with a partially coherent light source …

Polarized temporal impulse response for scattering media from third-order frequency correlations of speckle intensity patterns

Z Wang, MA Webster, AM Weiner, KJ Webb - JOSA A, 2006 - opg.optica.org
Second-and third-order frequency correlations of speckle intensity patterns are used to
characterize scattering media for multiple polarization states. The polarized temporal …

Accurate metrology of polarization curves measured at the speckle size of visible light scattering

A Ghabbach, M Zerrad, G Soriano, C Amra - Optics Express, 2014 - opg.optica.org
An optical procedure is presented to measure at the speckle size and with high accuracy,
the polarization degree of patterns scattered by disordered media. Whole mappings of …

Speckle contrast measurements with changeable coherence length: the method of scattering media probing

JT Oh, DA Zimnyakov… - Saratov Fall Meeting 2001 …, 2002 - spiedigitallibrary.org
We tried to probe photon path statistics by analyzing the change of speckle contrast with
different coherence length of source. The speckle contrast is strong function of both photon …

Diffusive media characterization with laser speckle

CA Thompson, KJ Webb, AM Weiner - Applied optics, 1997 - opg.optica.org
The statistical properties of laser speckle with partially coherent light are related to the
scattering characteristics of an optically diffuse material. A diffusion equation model is shown …

Backscattered speckle size as a function of polarization: influence of particle-size and-concentration

Y Piederrière, F Boulvert, J Cariou, BL Jeune… - Optics express, 2005 - opg.optica.org
This report about backscattering measure-ments of the speckle produced by strongly-
scattering liquid media shows that the size of the backscattered speckle depends on …

Coherent incident field information through thick random scattering media from speckle correlations over source position

Z Wang, KJ Webb, AM Weiner - Applied optics, 2010 - opg.optica.org
With two nonoverlapping beams incident at different angles on a heavily scattering medium,
the spatial correlation of speckle patterns over source position has a beat that is related to …

Finding the field transfer matrix of scattering media

T Kohlgraf-Owens, A Dogariu - Optics Express, 2008 - opg.optica.org
When illuminated by temporally coherent light, multiply scattering media produce speckle
patterns that in many situations are unpolarized on spatial averaging. As a result, the …