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https://elib.bsu.by/handle/123456789/95233
Заглавие документа: | Operation with Laser Radiation by Using of Liquid Crystal Elements |
Авторы: | Kazak, A. A. Tolstik, A. L. Melnikova, E. A. Komar, A. A. |
Тема: | ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика |
Дата публикации: | 2013 |
Издатель: | Minsk : Education and Upbringing |
Библиографическое описание источника: | Nonlinear Phenomena in Complex Systems. - 2013. - Vol. 16, N 3. - P. 302-308 |
Аннотация: | A new method of creation the electrically controlled diffraction elements has been proposed and experimentally implemented , which is based on a nematic liquid crystal and orienting photopolymer material. These elements were developed to form singular optical beams with a given topological charge and to transform a linearly polarized light beam into a beam with radial or azimuthal polarization. Also, was investigated the propagation of laser radiation in a spatially structured layers of nematic liquid crystal with an anomalously high value of birefringence and the laws of reflection of light beams at the boundary between the two mesophases were founded. The conditions for total internal reflection, waveguide propagation and polarization separation of light beams were identified. |
URI документа: | http://elib.bsu.by/handle/123456789/95233 |
ISSN: | 1561-4085 |
Лицензия: | info:eu-repo/semantics/restrictedAccess |
Располагается в коллекциях: | 2013. Volume 16. Number 3 |
Полный текст документа:
Файл | Описание | Размер | Формат | |
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v16no3p302.pdf | 847,51 kB | Adobe PDF | Открыть |
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