Engineered zero-dispersion microcombs using CMOS-ready photonics

QX Ji, W Jin, L Wu, Y Yu, Z Yuan, W Zhang, M Gao, B Li… - Optica, 2023 - opg.optica.org
Normal group velocity dispersion (GVD) microcombs offer high comb line power and high
pumping efficiency compared to bright pulse microcombs. The recent demonstration of …

Past and present trends in the development of the pattern-formation theory: domain walls and quasicrystals

BA Malomed - Physics, 2021 - mdpi.com
A condensed review is presented for two basic topics in the theory of pattern formation in
nonlinear dissipative media:(i) domain walls (DWs, alias grain boundaries), which appear as …

Frequency comb generation in a pulse-pumped normal dispersion Kerr mini-resonator

Y Xu, A Sharples, J Fatome, S Coen, M Erkintalo… - Optics Letters, 2021 - opg.optica.org
Kerr microresonators driven in the normal dispersion regime typically require the presence
of localized dispersion perturbations, such as those induced by avoided mode crossings, to …

Asymmetric balance in symmetry breaking

B Garbin, J Fatome, GL Oppo, M Erkintalo… - Physical Review …, 2020 - APS
Spontaneous symmetry breaking is central to our understanding of physics and explains
many natural phenomena, from cosmic scales to subatomic particles. Its use for applications …

Influence of stimulated Raman scattering on Kerr domain walls and localized structures

P Parra-Rivas, S Coulibaly, MG Clerc, M Tlidi - Physical Review A, 2021 - APS
We investigate the influence of the stimulated Raman scattering on the formation of bright
and dark localized states in all-fiber resonators subject to a coherent optical injection, when …

Counterpropagating light in ring resonators: Switching fronts, plateaus, and oscillations

GN Campbell, S Zhang, L Del Bino, P Del'Haye… - Physical Review A, 2022 - APS
We characterize the formation of robust stationary states formed by light plateaus separated
by two local switching fronts in only one of two counterpropagating fields in ring resonators …

Isolas of localized structures and Raman–Kerr frequency combs in micro-structured resonators

M Tlidi, M Bataille-Gonzalez, MG Clerc, L Bahloul… - Chaos, Solitons & …, 2023 - Elsevier
We theoretically investigate the combined impact of the Kerr and stimulated Raman
scattering effect on the formation of localized structures and frequency comb generation. We …

Frequency comb enhancement via the self-crystallization of vectorial cavity solitons

GN Campbell, L Hill, P Del'Haye, GL Oppo - Optics Express, 2024 - opg.optica.org
Long-range interactions between dark vectorial temporal cavity solitons are induced by the
formation of patterns via spontaneous symmetry breaking of orthogonally polarized fields in …

Nonlinear localization of dissipative modulation instability

AU Nielsen, Y Xu, C Todd, M Ferré, MG Clerc… - Physical Review Letters, 2021 - APS
Modulation instability (MI) in the presence of noise typically leads to an irreversible and
complete disintegration of a plane wave background. Here we report on experiments …

Coexistence of dark vector soliton Kerr combs in normal dispersion resonators

B Kostet, Y Soupart, K Panajotov, M Tlidi - Physical Review A, 2021 - APS
We investigate the formation of dark vector dissipative solitons in the presence of nonlinear
polarization mode coupling in optical resonators subject to a coherent optical injection in the …