Please use this identifier to cite or link to this item:
https://elib.bsu.by/handle/123456789/251278
Title: | Lowvoltage 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 |
Issue Date: | 2019 |
Citation: | Collection of 8th International Conference on Advanced Optoelectronics and Lasers (CAOL), Sozopol, Bulgaria,2019, pp. 79-82 |
Abstract: | The paper presents a lowvoltage dualdomain liquidcrystal 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 currentconductinglayer under the effect of a lowfrequency 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/123456789/251278 |
Appears in Collections: | Кафедра лазерной физики и спектроскопии (статьи) |
Files in This Item:
File | Description | Size | Format | |
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CAOL_rushnova2019.pdf | 666,31 kB | Adobe PDF | View/Open |
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