Geodesic
Formation of the disclination defects in the dye-doped cholesteric liquid crystalline structure under the influence of the laser beam
Proceedings of the Yerevan State University. Physical and mathematical sciences, Tome 52 (2018) no. 1, pp. 55-59.

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In the work the influence of the laser beam on the optical properties of highly absorbing dye-doped cholesteric liquid crystalline (CLC) structure is investigated. By means of polarizing microscope studies step-like variation of the CLC helical pitch and formation of the disclination defect lines (oily streaks) is observed.
Keywords: chirality, pitch, lasing, defects, dye
Mots-clés : domain. 
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Zh. V. Ninoyan. Formation of the disclination defects in the dye-doped cholesteric liquid crystalline structure under the influence of the laser beam. Proceedings of the Yerevan State University. Physical and mathematical sciences, Tome 52 (2018) no. 1, pp. 55-59. http://geodesic.mathdoc.fr/item/UZERU_2018_52_1_a8/

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