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Suppression of Multiple Scattering in a Depolarized Light-Scattering Experiment Using the One-Beam Setup
Abstract:We have performed depolarized dynamic light-scattering measurements of suspensions of colloidal spherical particles made of tetrafluoroethylene copolymerized with perfluoromethylvinylether (MFA). Measurements on highly concentrated turbid suspensions of 17 wt% MFA in water show that the one-beam cross-correlation technique successfully suppresses the multiple scattering contributions. This is the first time that a cross-correlation technique has been used in a depolarized scattering experiment.
Keywords:Depolarized light scattering  Multiple scattering suppression  Cross correlation
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