Light interference in a hybrid-aligned nematic layer with nonordered surface disclination lines
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DOI:
10.1364/JOSAB.395976Автор:
Parshin, A. M.
Barannik, A. V.
Zyryanov, V. Ya.
Shabanov, V. F.
Коллективный автор:
Политехнический институт
Кафедра электротехнологии и электротехники
Дата:
2020-07Журнал:
Journal of the Optical Society of America B: Optical PhysicsКвартиль журнала в Scopus:
Q1Квартиль журнала в Web of Science:
Q2Библиографическое описание:
Parshin, A. M. Light interference in a hybrid-aligned nematic layer with nonordered surface disclination lines [Текст] / A. M. Parshin, A. V. Barannik, V. Ya. Zyryanov, V. F. Shabanov // Journal of the Optical Society of America B: Optical Physics. — 2020. — Т. 37 (№ 7). — С. 2053-2057Аннотация:
The propagation of a laser beam through a hybrid-aligned nematic layer with a surface disclination line has been
investigated. A model of the light interference has been developed to consider the scattering by the structural
inhomogeneities. The analytical expression that includes the factor characterizing an exponential decrease in
the light scattering has been obtained. The dependence of the intensity of light transmitted through the layer
on the magnetic field has been measured. The dependence has been accompanied by the interference oscillations.
The theoretical expression is consistent with the experiment, which confirms the correctness of the model
concepts.