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6 December 2006 Light-induced director reorientation in NLC doped with high-molecular polymer
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Proceedings Volume 6023, Tenth International Conference on Nonlinear Optics of Liquid and Photorefractive Crystals; 602304 (2006) https://doi.org/10.1117/12.648166
Event: Tenth International Conference on Nonlinear Optics of Liquid and Photorefractive Crystals, 2005, Alushta, Ukraine
Abstract
Light interaction with nematic liquid crystals doped with high-molecular polymer MEH-PPV (poly[2-methoxy-5-(2'-ethylhexyloxy)-l,4-phenylenevinylene]) has been studied. The director reorientation away from the light field was found within the absorption band of the polymer. The reorientation is explained by the appearance of the torque due to changing the intermolecular forces between the polymer macromolecules and nematic-host molecules under polymer excitation by light absorption.
© (2006) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
A. S. Zolot'ko, A. S. Averyushkin, V. F. Kitaeva, A. N. Lobanov, V. N. Ochkin, M. P. Smayev, A. G. Vitukhnovsky, and M. I. Barnik "Light-induced director reorientation in NLC doped with high-molecular polymer", Proc. SPIE 6023, Tenth International Conference on Nonlinear Optics of Liquid and Photorefractive Crystals, 602304 (6 December 2006); https://doi.org/10.1117/12.648166
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