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Please use this identifier to cite or link to this item: https://elib.bsu.by/handle/123456789/261573
Title: Low-voltage light beam steering by planar dual-domain nematic liquid crystal deflector
Authors: Rushnova, I.I.
Kabanova, O.S.
Melnikova, E.A.
Tolstik, A.L.
Keywords: ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика
ЭБ БГУ::ТЕХНИЧЕСКИЕ И ПРИКЛАДНЫЕ НАУКИ. ОТРАСЛИ ЭКОНОМИКИ::Электроника. Радиотехника
Issue Date: 2019
Publisher: IEEE Computer Society
Citation: Proceedings of the International Conference on Advanced Optoelectronics and Lasers, CAOL; 2019.
Abstract: The paper presents a low-voltage dual-domain liquid-crystal element with planar and homeotropic director orientations that performs the functions of an optical deflector. Its operation principle is based on the revealed phenomenon of the spatially displaced refractive interface in liquid crystal cells with a patterned current-conducting layer under the effect of a low-frequency electric field. Linear displacement of a light wave reflected from the rectilinear interface is demonstrated experimentally and comes to ∼ 7 μm/V. Optical components of this type offer much promise for the development and manufacturing of highly functional integrated photonics devices and of advanced control systems for optical radiation.
URI: https://elib.bsu.by/handle/123456789/261573
Scopus: 10.1109/CAOL46282.2019.9019513
metadata.dc.identifier.scopus: 85082010451
Sponsorship: Belarusian State Program of Scientific Investigations; Belarusian State Program of Scientific Investigations Convergence2020..This work was supported by the Belarusian State Program of Scientific Investigations Convergence2020 (task 3.03.5.).ACKNOWLEDGMENT This work was supported by the Belarusian State Program of Scientific Investigations “Convergence2020” ( task 3.03.5.).
Appears in Collections:Кафедра лазерной физики и спектроскопии

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