Search Results - "Karetnikov, N. A."

Local Dynamics of Director Reorientation under Electric Field in Helical LC Structure by Karetnikov, A. A., Karetnikov, N. A., Kovshik, A. P., Rjumtsev, E. I., Aksenova, E. V., Kryukov, E. V., Romanov, V. P.

“…The influence of an electric field on the trajectory of an extraordinary light ray in a layer of a chiral liquid crystal (LC) with a 180° turn of the director…”
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Electro-Optical Response of Cells with Homeoplanar Layers of a Nematic Liquid Crystal with Different Thicknesses at Oblique Incidence of Light by Karetnikov, A. A., Kovshik, A. P., Karetnikov, N. A., Ryumtsev, E. I., Aksenova, E. V., Svanidze, A.V.

“…Electrically controlled light refraction in a nematic liquid crystal (LC) with homeoplanar orientation possessing different thicknesses has been investigated…”
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Fast electro-optical response of a cell with a homeoplanar layer of a nematic liquid crystal by Karetnikov, N. A., Kovshik, A. P., Karetnikov, A. A., Ryumtsev, E. I., Aksenova, E. V., Svanidze, A. V.

“…The refraction of light, i.e., the turn of an extraordinary ray in the liquid crystal layer similar to total internal reflection at an interface between two…”
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Effect of an electric field on the orientation of a liquid crystal in a cell with a nonuniform director distribution by Aksenova, E. V., Karetnikov, A. A., Karetnikov, N. A., Kovshik, A. P., Ryumtsev, E. I., Sakhatskii, A. S., Svanidze, A. V.

“…The electric field-induced reorientation of a nematic liquid crystal in cells with a planar helicoidal or a homeoplanar structure of a director field is…”
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Determination of the director pretilt angle at liquid-crystal layer boundaries by polarimetric and crystal rotation methods in the same cell by Karetnikov, A. A., Amosova, L. P., Vakulin, D. A., Karetnikov, N. A., Kovshik, A. P., Kolomiets, I. P., Ryumtsev, E. I.

“…The pretilt angle of the director at the liquid crystal–glass interface is determined with the polarimetric and crystal rotation methods. The polarimetric…”
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Peculiarities of light propagation in chiral liquid crystal cells in an external electric field by Aksenova, E. V., Divinskii, B. B., Karetnikov, A. A., Karetnikov, N. A., Kovshik, A. P., Kryukov, E. V., Romanov, V. P.

“…We investigate the propagation of the extraordinary ray in a cell with a chiral liquid crystal at oblique incidence. For a 180° twist cell, we study the…”
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Polarimetric method for the determination of the optical axis tilt angle at boundaries of a liquid-crystal layer by Karetnikov, A. A., Karetnikov, N. A., Kovshik, A. P., Ryumtsev, E. I.

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Electric field effect on refraction of light in a layer of chiral liquid crystal with large pitch by Karetnikov, A. A., Karetnikov, N. A., Kovshik, A. P., Ryumtsev, E. I., Aksenova, E. V., Kryukov, E. V., Romanov, V. P.

“…The effect of an alternating electric field on the trajectory of an extraordinary light wave in a layer of a chiral liquid crystal with a 180° turn of the…”
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New method of determination of the tilt angle at a liquid crystal-glass interface by Karetnikov, A. A, Karetnikov, N. A, Kovshik, A. P, Rjumtsev, Y. I

“…We propose a polarimetric method for measuring the tilt angle of the LC director at an LC layer interface.The method involves the use of an LC cell operating…”
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