Abstract
We report the observation of the parametric gain band distortion in the nonlinear (depleted) regime of modulation instability in dispersion oscillating fibers. We show that the maximum gain is shifted even outside the boundaries of the linear parametric gain band. Experimental observations are confirmed by numerical simulations.
Funder
Agence Nationale de la Recherche
Ministère de l'Education Nationale, de l'Enseignement Superieur et de la Recherche
Conseil Régional Hauts-de-France
European Regional Development Fund
Centre National de la Recherche Scientifique
H2020 Marie Skłodowska-Curie Actions
Université de Lille
Ministero dell'Università e della Ricerca
Subject
Atomic and Molecular Physics, and Optics