Extreme events in fiber based amplifiers
Résumé
We present experimental and theoretical results showing the emergence of rogue wave-like extreme intensity spikes during fiber-based amplification processes such as Raman effect or induced-modulational instability that rely on quasi-instantaneous gain. We outline that under certain circumstances, a partially incoherent pumping can induce large fluctuations of the amplified signal, and we propose various means to spectrally select the most extreme structures.
Domaines
Optique [physics.optics]| Origine | Fichiers produits par l'(les) auteur(s) |
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