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Liquid Crystals and their Application
Russian Journal Zhidkie kristally i ikh prakticheskoe ispol'zovanie Жидкие кристаллы и их практическое использование |
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Zhidk. krist. ikh prakt. ispol'z. = Liq. Cryst. and their Appl., 2011, 1, 36—42. |
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Diffraction of Light on Polarization Holographic Gratings Formed on Liquid Crystal Composites
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G. M. Zharkova, A. P. Petrov, S. A. Streltsov, V. M. Khachaturyan
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Author affiliations
Khristianovich Institute of Theoretical and Applied Mechanics SB RAS
Institutskaya str., 4/1, Novosibirsk, 630090, RUSSIA
E-mail: zharkova@itam.nsc.ru
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Abstract
The diffraction effectiveness of polarization holographic gratings, recorded by two plate light waves with orthogonal linear polarization, was experimentally studied. The dependences of diffraction effectiveness on a temperature and azimuthal angle of probe beam polarization were obtained. The capability of diffraction efficiency control by the variation of probe beam polarization and heating was shown.
Keywords: polarization holography, liquid crystal composites, liquid crystals
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