On spatial beam self-cleaning from the perspective of optical wave thermalization in multimode graded-index fibers

ABSTRACTThe input power-induced transformation of the transverse intensity profile at the output of graded-index multimode optical fibers from speckles into a bell-shaped beam sitting on a low intensity background is known as spatial beam self-cleaning. Its remarkable properties are the output beam...

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Autors principals:	Mario Ferraro, Fabio Mangini, Mario Zitelli, Stefan Wabnitz
Format:	Artigo
Idioma:	Inglês
Publicat:	Taylor & Francis Group 2023-12-01
Col·lecció:	Advances in Physics: X
Matèries:	Kerr effect Multimode fibers Nonlinear optical fibers Statistical mechanics Thermodynamics Graded-index fibers
Accés en línia:	https://www.tandfonline.com/doi/10.1080/23746149.2023.2228018
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