Spatiotemporal Nonlinear Interactions in Multimode Fibers
Conference: ECOC 2016 - 42nd European Conference on Optical Communication
09/18/2016 - 09/22/2016 at Düsseldorf, Deutschland
Proceedings: ECOC 2016
Pages: 3Language: englishTyp: PDF
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Authors:
Krupa, K. (Université de Limoges, XLIM, UMR CNRS 7252, 123 Avenue A. Thomas, 87000 Limoges, France & Université de Bourgogne Franche-Comté, ICB, UMR CNRS 6303, 9 Avenue A. Savary, 21078 Dijon, France)
Tonello, A.; Fabert, M.; Barthelemy, A.; Couderc, V. (Université de Limoges, XLIM, UMR CNRS 7252, 123 Avenue A. Thomas, 87000 Limoges, France)
Bendahmane, A.; Dupiol, R.; Millot, G. (Université de Bourgogne Franche-Comté, ICB, UMR CNRS 6303, 9 Avenue A. Savary, 21078 Dijon, France)
Shalaby, B. M. (Université de Limoges, XLIM, UMR CNRS 7252, 123 Avenue A. Thomas, 87000 Limoges, France & Physics Department, Faculty of Science, Tanta University, Tanta, Egypt)
Wabnitz, S. (Dipartimento di Ingegneria dell’Informazione, Università di Brescia, and INO-CNR, via Branze 38, 25123 Brescia, Italy)
Abstract:
We observe experimentally a novel spatiotemporal dynamics of multimode fibers allowing for a new type of parametric instability and an original phenomenon of light self-organisation. Our experiments agree well with theoretical predictions and numerical simulations based on the Gross-Pitaevskii equation.