Our theory and experiments show that Kerr nonlinearity leads to the thermalization of multimode optical beams carrying orbital angular momentum. We describe the connection with spatial beam self-cleaning in graded-index fibers.
Thermodynamics of multimode fiber systems revealed by holographic mode decomposition / Mangini, Fabio; Ferraro, Mario; Gervaziev, Mikhail; Kharenko, Denis S.; Zitelli, Mario; Sun, Yifan; Couderc, Vincent; Podivilov, Evgeniy V.; Babin, Sergey A.; Wabnitz, Stefan. - (2022), pp. 1-2. (Intervento presentato al convegno Nonlinear Photonics, NP 2022 tenutosi a Maastricht; Netherlands) [10.1364/NP.2022.NpTu1F.4].
Thermodynamics of multimode fiber systems revealed by holographic mode decomposition
Mangini, Fabio;Ferraro, Mario;Gervaziev, Mikhail;Zitelli, Mario;Sun, Yifan;Couderc, Vincent;Wabnitz, Stefan
2022
Abstract
Our theory and experiments show that Kerr nonlinearity leads to the thermalization of multimode optical beams carrying orbital angular momentum. We describe the connection with spatial beam self-cleaning in graded-index fibers.| File | Dimensione | Formato | |
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