Multimode fibers received recently a renewed interest because of the ability to control the multimode propagation and to select, at the output, a quasi-single mode supporting the main part of the energy. In this paper we present results on spatial Kerr-beam self-cleaning in multimode optical fiber. We show how a speckled beam obtained because of multimode propagation can be transformed into a quasi-single-mode emission under the effect of the peak power increase
Spatio-temporal reshaping in multimode fibers / Leventoux, Yann; Deliancourt, Etienne; Krupa, Katarzyna; Mansuryan, Tigran; Fabert, Marc; Fevrier, Sébastien; Modotto, Daniele; Niang, Alioune; Tonello, Alessandro; Millot, Guy; Wabnitz, Stefan; Couderc, Vincent. - (2020). (Intervento presentato al convegno 2nd International Conference on Optics and Photonics tenutosi a Nizza).
Spatio-temporal reshaping in multimode fibers
Stefan WABNITZ;
2020
Abstract
Multimode fibers received recently a renewed interest because of the ability to control the multimode propagation and to select, at the output, a quasi-single mode supporting the main part of the energy. In this paper we present results on spatial Kerr-beam self-cleaning in multimode optical fiber. We show how a speckled beam obtained because of multimode propagation can be transformed into a quasi-single-mode emission under the effect of the peak power increase| File | Dimensione | Formato | |
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