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Bistable soliton optical frequency combs in a second-harmonic generation Kerr cavity

par Talenti, Francesco Rinaldo;Wabnitz, Stefan;Sun, Yifan ;Hansson, Tobias;Lovisolo, Luca;Gerini, Andrea;Leo, Giuseppe;Vivien, Laurent;Koos, Christian;Peng, Huanfa;Parra-Rivas, Pedro
Référence Optics Letters, 50, 6, page (2037-2040)
Publication Publié, 2025-03-01

Article révisé par les pairs

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Résumé :

We study the dynamics and stability of soliton optical frequency comb generation in a dissipative, coherently pumped cavity with both second- and third-order nonlinearity. Cavity sweep simulations and linear stability analysis based on path continuation reveal the existence of bistable solitons. These families of solitons represent a continuous transition between a purely quadratic and a Kerr cavity soliton frequency comb. Perspective demonstration of these novel, to the best of our knowledge, optical sources is an ongoing relevant subject within the frequency comb community.