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arXiv · 1810.08935

Nonlinear polarization dynamics of Kerr beam self-cleaning in a GRIN multimode optical fiber

Katarzyna Krupa·Graciela Garmendia Castañeda·Alessandro Tonello·Alioune Niang·Denis S. Kharenko·Marc Fabert·Vincent Couderc·Guy Millot·Umberto Minoni·Daniele Modotto·Stefan Wabnitz
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Abstract

We experimentally study polarization dynamics of Kerr beam self-cleaning in a graded-index multimode optical fiber. We show that spatial beam cleaning is accompanied by nonlinear polarization rotation, and a substantial increase of the degree of linear polarization.

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Katarzyna Krupa, Graciela Garmendia Castañeda, Alessandro Tonello, Alioune Niang, Denis S. Kharenko, Marc Fabert, Vincent Couderc, Guy Millot, Umberto Minoni, Daniele Modotto, Stefan Wabnitz. 2018-10-21. Nonlinear polarization dynamics of Kerr beam self-cleaning in a GRIN multimode optical fiber. https://doi.org/10.1364/ol.44.000171

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