Generation of spatial rogue waves in the actively Q-switched solid-state laser

Navitskaya, R.; Stashkevich, I.; Derevyanko, S.; Karabchevsky, A.

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Please use this identifier to cite or link to this item: https://elib.bsu.by/handle/123456789/271741

Title:	Generation of spatial rogue waves in the actively Q-switched solid-state laser
Authors:	Navitskaya, R. Stashkevich, I. Derevyanko, S. Karabchevsky, A.
Keywords:	ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика ЭБ БГУ::ТЕХНИЧЕСКИЕ И ПРИКЛАДНЫЕ НАУКИ. ОТРАСЛИ ЭКОНОМИКИ::Электроника. Радиотехника
Issue Date:	2021
Publisher:	Минск : БГУ
Citation:	Квантовая электроника : материалы XIII Междунар. науч.-техн. конференции, Минск, 22–26 ноября 2021 г. / БГУ, НИИ прикладных физических проблем им. А. Н. Севченко БГУ, Ин-т физики им. Б. И. Степанова НАН Беларуси, Белорусский республиканский фонд фундаментальных исследований ; [редкол.: М. М. Кугейко (отв. ред.), А. А. Афоненко, А. В. Баркова]. – Минск : БГУ, 2021. – С. 185-187.
Abstract:	We report the generation of spatial rogue waves, or ”hot spots”, in the actively Q-switched Nd:YAG laser. We show experimentally that spatial rogue waves can emerge when the laser operates in a low-power regime well below the self-focusing limit. These results confirm that large nonlinearity in the cavity leading to the beam self-focusing in Kerr media is not a necessary factor in the process of spatial rogue waves formation in Q-switched solid-state lasers
URI:	https://elib.bsu.by/handle/123456789/271741
Sponsorship:	The research was funded by Israel Science Foundation (ISF) no. 2598/20 and Belarusian Republican Foundation for Fundamental Research (BRFFR-ISF-2021 Program, F21IZR-005)
Licence:	info:eu-repo/semantics/openAccess
Number, date deposit:	№ 010503112021, Деп. в БГУ 03.11.2021
Appears in Collections:	2021. Квантовая электроника

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