paper 150205222531

Abstract

One actual and promising method of researching optically inhomogeneous media by using structured laser radiation is the method of the laser refractography. It is based on the phenomenon of refraction of structured laser radiation in optically inhomogeneous media and registration of its form deviations with the digital video camera. It was considered case when inhomogeneity in liquid created by heating or cooling and diffusion in condensed mediums. Experimental setup for visualization refraction of SLR in different medium is shown. The method was shown for solving the inverse task of finding properties of the medium by analyzing 2D and 3D-refractograms.

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I. L. Raskovskaya

Bronyus S. Rinkevichyus

A. V. Tolkachev

Anastasia V. Vedyashkina