480 citations · 1.6k across the 33 of their papers we have counts for
33 papers
Gain-controlled taming of recurrent modulation instability
Guillaume Vanderhaegen, Pascal Szriftgiser, Alexandre Kudlinski +4
We show how the recurrence phenomenon characteristic of the nonlinear stage of induced modulational instability in a passive fiber is affected by forcing. An additional linear ampl…
Exploring quantum criticality in a 4D quantum disordered system
Farid Madani, Maxime Denis, Pascal Szriftgiser +3
Phase transitions are prevalent throughout physics, spanning thermal phenomena like water boiling to magnetic transitions in solids. They encompass cosmological phase transitions i…
Scattering-matrix approach for a quantitative evaluation of the topological protection in valley photonic crystals
Gaëtan Lévêque, Yan Pennec, Pascal Szriftgiser +2
In this work, we use valley-topological triangular resonators coupled to an input waveguide to evaluate the quality of the topological protection. To that purpose, we first analyze…
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…
Localization properties of the asymptotic density distribution of a one-dimensional disordered system
Clément Hainaut, Jean-François Clément, Pascal Szriftgiser +3
Anderson localization is the ubiquitous phenomenon of inhibition of transport of classical and quantum waves in a disordered medium. In dimension one, it is well known that all sta…