Broadband Kerr frequency comb in fiber Fabry-Perot resonators induced by switching waves - Aix-Marseille Université
Article Dans Une Revue Physical Review A Année : 2024

Broadband Kerr frequency comb in fiber Fabry-Perot resonators induced by switching waves

Résumé

We report the generation of broadband frequency combs in Fabry-Perot resonators in the normal dispersion regime enabled by the excitation of switching waves. We theoretically characterise the process by means of a transverse linear stability analysis of the Lugiato-Lefever equation, enabling precise prediction of the switching waves' frequencies. Experimentally, we employed a pulsed-pump fiber Fabry-Perot resonator operating in the normal dispersion regime, integrated into an all-fiber experimental setup. The synchronisation mismatch and the influence of dispersion is thoroughly discussed, unveiling the potential to generate a frequency comb spanning over 15 THz bandwidth, specifically leveraging a flattened low dispersion cavity.

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Dates et versions

hal-04758501 , version 1 (28-11-2024)

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Thomas Bunel, Matteo Conforti, Julien Lumeau, Antonin Moreau, Arnaud Mussot. Broadband Kerr frequency comb in fiber Fabry-Perot resonators induced by switching waves. Physical Review A, 2024, 109 (6), pp.063521. ⟨10.1103/PhysRevA.109.063521⟩. ⟨hal-04758501⟩
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