A Peregrine soliton-like structure that has nothing to deal with a Peregrine breather

Christophe Finot (1)

1 ICB - Laboratoire Interdisciplinaire Carnot de Bourgogne

We report on experimental results where a temporal intensity profile presenting some of the main signatures of the Peregrine soliton (PS) is observed. However, the emergence of a highly peaked structure over a continuous background in a normally dispersive fiber cannot be linked to any PS dynamics and is mainly ascribed to the impact of Brillouin backscattering.

Mots clés: Peregrine soliton; optical fiber; nonlinear propagation; Brillouin scattering; ultrashort pulses; peregrine soliton; brillouin scattering

Domaines: Optique [physics.optics]

Christophe Finot. A Peregrine soliton-like structure that has nothing to deal with a Peregrine breather. Frontiers in Physics, 2021, 8, pp.590415. ⟨10.3389/fphy.2020.590415⟩. ⟨hal-02960586v2⟩