Nonlinear pulse propagation in microstructured fibers

2008

International audience

Thermalization of incoherent optical waves

2008

International audience

Process of velocity locking of nonlinear incoherent waves in an optical fiber

2006

International audience

Emergence of X−shaped spatio−temporal coherence in optical waves

2006

International audience

Statistiques extrêmes dans les amplificateurs Raman fibrés

2010

National audience; Nous étudions expérimentalement et analytiquement l'influence des effets de déplétion de la pompe sur la statistique extrême dans un amplificateur Raman fibré. Nous soulignons également l'impact de la dispersion de la fibre.

Thermalization of random nonlinear waves

2008

International audience

Coherence absorption and condensation induced by thermalization of incoherent fields

2008

International audience

Emergence of rogue waves from optical turbulence

2011

International audience

Singular tori as attractors of four-wave interaction systems

2010

International audience

Spectral incoherent soliton

2009

International audience

Wave turbulence description of supercontinuum generation: Influence of self-steepening and higher order dispersion

2009

International audience

Signature expérimentale de la thermalization d'une onde optique lors de la génération de supercontinuum

2009

Rogue waves: rational solitons and wave turbulence theory

2013

International audience; Solitons on finite background (SFB) and particularly rational solitons (RS) are exact analytical solutions of integrable wave equations, and for this reason they may be regarded as a coherent and deterministic approach to the understanding of rogue wave (RW) phenomena. However, RWs events are known to spontaneously emerge from an incoherent turbulent state of the system. It is thus of fundamental importance to study whether RSs can emerge from a turbulent environment (i.e., in more realistic oceanic conditions). To this aim, we first review here our recent experiments based on optical fiber systems to generate the localized nonlinear structures evolving upon a nonzero b…

Approche non conventionnelle sur les conversions non linéaires par la théorie cinétique

2011

National audience

Verrouillage de vitesses d'ondes non-linéaires incohérentes dans une fibre optique

2006

National audience

Thermalization of incoherent light

2008

International audience