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Communication Dans Un Congrès Année : 2014

Turbulent Dynamics of an Incoherently Pumped Passive Optical Fibre Cavity: quasi-solitons and dispersive waves

Julien Fatome
Stéphane Pitois
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Bertrand Kibler
Guy Millot

Résumé

We study numerically and experimentally the dynamics of an incoherently pumped passive optical fibre ring cavity. We show that the cavity exhibits a quasi-soliton turbulence dynamics, whose properties are controlled by the degree of coherence of the injected pump wave: as the coherence of the pump is degraded, the cavity exhibits a transition from the quasi-soliton turbulent regime toward the weakly nonlinear turbulent regime characterized by short-lived rogue wave events. This behavior is reminiscent of the corresponding dynamics obtained in the purely conservative (Hamiltonian) problem. Experimental results are reported by using a standard telecommunication optical fibre system.
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Dates et versions

hal-01056113 , version 1 (14-08-2014)

Identifiants

  • HAL Id : hal-01056113 , version 1

Citer

Matteo Conforti, Arnaud Mussot, Julien Fatome, Stéphane Pitois, Kamal Hammani, et al.. Turbulent Dynamics of an Incoherently Pumped Passive Optical Fibre Cavity: quasi-solitons and dispersive waves. SIAM Conference on Nonlinear Waves and Coherent Structures, Aug 2014, Cambridge, United Kingdom. ⟨hal-01056113⟩
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