Statistical modeling of local polarization states of laser light multiple scattered: fundamentals of the speckle-polarization correlometry
Dmitry. V. Tsypin, Yury Gagarin State Technical University of Saratov, Russia, Marina. V. Alonova, Yuri Gagarin State Technical University of Saratov, Russia, Dmitry A. Zimnyakov, Yuri Gagarin State Technical University of Saratov, Russia.
Abstract
Modeling of local polarization states of laser light multiple scattered is based on the Monte Carlo method. This model involves the process of sequential multiple scattering of probe radiation on spherical particles. The changes of the components of the electric intensity vector at each act of scattering is monitored in the process of modeling, thus a local polarization state of the partial wave is formed. Analysis of the local polarization states of a large number of partial waves shows the dependence of the distribution of local polarization states on the Poincare sphere on the parameters of the scattering parameters and the probing radiation. The statistical analysis revealed the presence of two models of the behavior of local polarization states.
Speaker
Tsypin D.V.
Yuri Gagarin State Technical University of Saratov
Russia
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