336 citations · 1.4k across the 35 of their papers we have counts for
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Multiple symmetry breaking induced by weak damping in the Fermi-Pasta-Ulam-Tsingou recurrence process
Guillaume Vanderhaegen, Pascal Szriftgiser, Alexandre Kudlinski +4
We show that even small dissipation can strongly affect the Fermi-Pasta-Ulam-Tsingou recurrence phenomenon. Taking the fully nonlinear stage of modulational instability as an exper…
Observation of the noise-driven thermalization of the Fermi-Pasta-Ulam-Tsingou recurrence in optical fibers
Guillaume Vanderhaegen, Pascal Szriftgiser, Alexandre Kudlinski +3
We report the observation of the thermalization of the Fermi-Pasta-Ulam-Tsingou recurrence process in optical fibers. We show the transition from a reversible regime to an irrevers…
Stochastic modulational instability in the nonlinear Schrödinger equation with colored random dispersion
Andrea Armaroli, Guillaume Dujardin, Alexandre Kudlinski +4
We study modulational instability (MI) in optical fibers with random group-velocity dispersion (GVD). We consider Gaussian and dichotomous colored stochastic processes. We resort t…
"Extraordinary" modulation instability in optics and hydrodynamics
Guillaume Vanderhaegen, Corentin Naveau, Pascal Szriftgiser +7
The classical theory of modulation instability (MI) attributed to Bespalov-Talanov in optics and Benjamin-Feir for water waves is just a linear approximation of nonlinear effects a…
Gain-through-filtering enables tuneable frequency comb generation in passive optical resonators
Florent Bessin, Auro M. Perego, Kestutis Staliunas +4
Optical frequency combs (OFCs), consisting of a set of phase locked equally spaced laser frequency lines, have enabled a great leap in precision spectroscopy and metrology since se…
Emission of dispersive waves from solitons in axially-varying optical fibers
A. Kudlinski, A. Mussot, M. Conforti +1
The possibility of tailoring the guidance properties of optical fibers along the same direction as the evolution of the optical field allows to explore new directions in nonlinear…