Observation of the symmetry breaking of the Fermi Pasta Ulam recurrence in optical fibers
Résumé
We provide the first longitudinal characterization in phase and amplitude of the Fermi Pasta Ulam recurrence in optical fibers by means of a heterodyne optical time domain reflectometer. This original setup allows to report the symmetry breaking of the process due to an initial condition change.
Origine | Fichiers produits par l'(les) auteur(s) |
---|