Modulational instability in dispersion-kicked optical fibers

Rota Nodari, Simona; Conforti, Matteo; Dujardin, Guillaume; Kudlinski, Alexandre; Mussot, Arnaud; Trillo, Stefano; De Bievre, Stephan

Type de document :

Compte-rendu et recension critique d'ouvrage

DOI :

10.1103/PhysRevA.92.013810

Titre :

Modulational instability in dispersion-kicked optical fibers

Auteur(s) :

Rota Nodari, Simona [Auteur]
Laboratoire Paul Painlevé - UMR 8524 [LPP]
Conforti, Matteo [Auteur]

Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Dujardin, Guillaume [Auteur]

Quantitative methods for stochastic models in physics [MEPHYSTO]
Kudlinski, Alexandre [Auteur]

Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Mussot, Arnaud [Auteur]

Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Trillo, Stefano [Auteur]
Engineering Department [Ferrara]
De Bievre, Stephan [Auteur]

Quantitative methods for stochastic models in physics [MEPHYSTO]

Titre de la revue :

Physical Review A : Atomic, molecular, and optical physics [1990-2015]

Éditeur :

American Physical Society

Date de publication :

2015-07-08

ISSN :

1050-2947

Discipline(s) HAL :

Physique [physics]/Physique [physics]/Optique [physics.optics]

Résumé en anglais : [en]

We study, both theoretically and experimentally, modulational instability in optical fibers that have a longitudinal evolution of their dispersion in the form of a Dirac delta comb. By means of Floquet theory, we obtain ...
Lire la suite >We study, both theoretically and experimentally, modulational instability in optical fibers that have a longitudinal evolution of their dispersion in the form of a Dirac delta comb. By means of Floquet theory, we obtain an exact expression for the position of the gain bands, and we provide simple analytical estimates of the gain and of the bandwidths of those sidebands. An experimental validation of those results has been realized in several microstructured fibers specifically manufactured for that purpose. The dispersion landscape of those fibers is a comb of Gaussian pulses having widths much shorter than the period, which therefore approximate the ideal Dirac comb. Experimental spontaneous MI spectra recorded under quasi continuous wave excitation are in good agreement with the theory and with numerical simulations based on the generalized nonlinear Schr\"odinger equation.Lire moins >

Langue :

Anglais

Vulgarisation :

Non

Collections :

Laboratoire Paul Painlevé - UMR 8524

Source :

Harvested from HAL

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