Перегляд за Автор "Olar, O. V."

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    Computer algorithms for detecting polarization maps for polymer homogeneity control in printing industry
    (ВПІ КПІ ім. Ігоря Сікорського, 2022) Ushenko, O. H.; Horsky, M. P.; Dubolazov, O. V.; Olar, O. V.; Oliinyk, V. H.; Liniuchev, O. H.
    This work is aimed at generalizing the methods of laser pola-rimetry in the case of partially depolarizing optically anisotropicmethyl acrylate layers. A method of differential Mueller-matrixmapping is proposed and substantiated for reproducing the dis-tributions of the parameters of linear and circular birefringenceand dichroism of partially depolarizing methyl acrylate layers.
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    Digital algorithms polarization-holographic 3D layered mapping of microscopic images of polymere films in polygraphic production
    (ВПІ КПІ ім. Ігоря Сікорського, 2022) Ushenko, O. H.; Soltys, I. V.; Dubolazov, O. V.; Olar, O. V.
    Scientific work presents systematized data of original experi-mental research of diagnostic efficiency of multiparametric(using polarizing mathematical fourth order — Stokes vector)layer-by-layer three-dimensional laser Stokes-polarimetriccoordinate digital mapping of a series of microscopic polariza-tion-filtered images of coordinate distributions of random va-lues of parameters of azimuth (the plane angle of oscillation of the laser electric intensity vector) and ellipticity (eccen-tricity of the laser coherent electric intensity vector trajec-tory) of a set of optically anisotropic diffuse samples, in which multiple interaction of laser radiation and op-tical inhomogeneities takes place.