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https://elib.bsu.by/handle/123456789/174131
Заглавие документа: | Propagation and Self-Action of Bessel Light Beams in Dye Solutions |
Авторы: | Romanov, Oleg G. Gorbach, Dmitry V. Kupryianets, Tatsiana A. Nazarov, Sergey A. Tolstik, Alexei L. |
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 4. - P. 373-381 |
Аннотация: | This paper presents theoretical and experimental studies into the transformation patterns of the spatial structure of Bessel light beams propagating in dye solutions. Based on a theoretical analysis and numerical solution of the Lagrangian-form motion equations for continuous media and heat conduction equation, and also with the use of Lorentz-Lorenz formula, the spatial profiles for the formed circular diffraction structures of the refractive index have been computed, their excitation and relaxation kinetics has been considered. Self-diffraction of a Bessel light beam from the diffraction structures formed in dye solutions has been studied experimentally; the far-field Bessel light beam structures have been analyzed; the conditions for observation of the self-action effects due to the dye solution absorption saturation have been established. |
URI документа: | http://elib.bsu.by/handle/123456789/174131 |
ISSN: | 1561 - 4085 |
Лицензия: | info:eu-repo/semantics/restrictedAccess |
Располагается в коллекциях: | 2013. Volume 16. Number 4 |
Полный текст документа:
Файл | Описание | Размер | Формат | |
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v16no4p373.pdf | 406,23 kB | Adobe PDF | Открыть |
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