Heterodyne Optical Time Domain Reflectometer Combined With Active Loss Compensation: A Practical Tool for Investigating Fermi Pasta Ulam Recurrence Process and Breathers Dynamics in Optical Fibers
Date
2021
Authors
Naveau, Corentin
Vanderhaegen, Guillaume
Szriftgiser, Pascal
Martinelli, Gilbert
Droques, Maxime
Kudlinski, Alexandre
Conforti, Matteo
Trillo, S
Akhmediev, Nail
Mussot, Arnaud
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Frontiers Research Foundation
Abstract
We report recent results obtained with a novel optical fiber experimental setup based on a heterodyne optical time-domain reflectometer in the context of FPU recurrence process. Moreover, we actively compensate the dissipation of the system. We show that we can observe several FPU recurrences by monitoring the power and relative phase evolutions of the main discrete frequency components involved in the process.
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Keywords
Fermi Pasta Ulam recurrence, optical fibers, modulation instability, breathers and rogue waves, heterodyne, Rayleig
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Frontiers in Physics
Type
Journal article
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Open Access
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Creative Commons Attribution licence
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