Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Mesay Addisu Jima"'
Autor:
Alioune Niang, Daniele Modotto, Alessandro Tonello, Fabio Mangini, Umberto Minoni, Mario Zitelli, Marc Fabert, Mesay Addisu Jima, O. N. Egorova, Andrey E. Levchenko, Sergei L. Semjonov, Denis S. Lipatov, Sergey Babin, Vincent Couderc, Stefan Wabnitz
Publikováno v:
IEEE Photonics Journal, Vol 12, Iss 2, Pp 1-8 (2020)
We experimentally demonstrate spatial beam self-cleaning in an Yb-doped graded-index multimode fiber taper, both in passive and active configurations. The input laser beam at 1064 nm was injected for propagation from the small to the large core side
Externí odkaz:
https://doaj.org/article/942865bf011a4b92a37f790d5519b77d
Autor:
Mesay Addisu Jima, Alessandro Tonello, Alioune Niang, Tigran Mansuryan, Katarzyna Krupa, Daniele Modotto, Annamaria Cucinotta, Vincent Couderc, Stefan Wabnitz
Recent experimental results have reported the observation of beam self-cleaning or, more generally, nonlinear beam reshaping in active multimode fibers. In this work we present a numerical analysis of these processes, by considering the ideal case of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0d878ca70f6c61b51f1437d481aa181
