Impact of pump pulse duration on modulation instability Kerr frequency combs in fiber Fabry–Pérot resonators

Thomas Bunel, Zoheir Ziani, Matteo Conforti, Julien Lumeau, Antonin Moreau, Arnaud Fernandez, Olivier Llopis, Germain Bourcier, Auro M. Perego, Arnaud Mussot

Research output: Contribution to journalArticlepeer-review

Abstract

We report an experimental investigation on the impact of the pump pulse duration on the modulation instability process in fiber Fabry–Pérot resonators. We demonstrate that cross-phase modulation between the forward and the backward waves alters significantly the modulation instability process. By varying the pump pulse duration, we show the modification of the modulation instability threshold and frequency. These experimental observations are in excellent agreement with theoretical predictions.
Original languageEnglish
Pages (from-to)5955-5958
Number of pages4
JournalOptics Letters
Volume48
Issue number22
Early online date9 Nov 2023
DOIs
Publication statusPublished - 15 Nov 2023

Keywords

  • Atomic and Molecular Physics, and Optics

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