Characteristic scales of optical field depolarization and decorrelation for multiple scattering media and tissues

DA Zimnyakov, VV Tuchin… - Journal of biomedical …, 1999 - spiedigitallibrary.org
DA Zimnyakov, VV Tuchin, AG Yodh
Journal of biomedical optics, 1999spiedigitallibrary.org
Decorrelation and depolarization properties of multiply scattering media and tissues in the
case of propagation of coherent probe beams are analyzed in terms of photon path
distribution. A specific correlation time determining the relationship between correlation and
polarization states of scattered optical fields is introduced. Results of correlation and
polarization experiments with phantom scatterers (such as water suspensions of polystyrene
spheres) and tissues with controlled optical properties (such as the human sclera) are …
Abstract
Decorrelation and depolarization properties of multiply scattering media and tissues in the case of propagation of coherent probe beams are analyzed in terms of photon path distribution. A specific correlation time determining the relationship between correlation and polarization states of scattered optical fields is introduced. Results of correlation and polarization experiments with phantom scatterers (such as water suspensions of polystyrene spheres) and tissues with controlled optical properties (such as the human sclera) are presented.© 1999 Society of Photo-Optical Instrumentation Engineers.[S1083-3668 (99) 00901-6]
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