title: Rogue waves in a multistable system.
abstract: Clear evidence of rogue waves in a multistable system is revealed by experiments with an erbium-doped fiber laser driven by harmonic pump modulation. The mechanism for the rogue wave formation lies in the interplay of stochastic processes with multistable deterministic dynamics. Low-frequency noise applied to a diode pump current induces rare jumps to coexisting subharmonic states with high-amplitude pulses perceived as rogue waves. The probability of these events depends on the noise filtered frequency and grows up when the noise amplitude increases. The probability distribution of spike amplitudes confirms the rogue wave character of the observed phenomenon. The results of numerical simulations are in good agreement with experiments.
authors.affiliation: Centro de Investigaciones en Optica, Loma del Bosque 115, 37150 Leon, Guanajuato, Mexico. apisarch@cio.mx
authors.forename: Alexander N
authors.initials: AN
authors.lastname: Pisarchik
authors.forename: Rider
authors.initials: R
authors.lastname: Jaimes-Reátegui
authors.forename: Ricardo
authors.initials: R
authors.lastname: Sevilla-Escoboza
authors.forename: G
authors.initials: G
authors.lastname: Huerta-Cuellar
authors.forename: Majid
authors.initials: M
authors.lastname: Taki