84 citations · 498 across the 33 of their papers we have counts for
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Topological Soliton Frequency Comb in Nanophotonic Lithium Niobate
Nicolas Englebert, Robert M. Gray, Luis Ledezma +6
Frequency combs have revolutionized metrology, ranging, and optical clocks, which have motivated substantial efforts on the development of chip-scale comb sources. The on-chip comb…
Light tailored by multimode fiber for multiphoton fluorescence microscopy
Raphael Jauberteau, Alessandro Tonello, Yifan Sun +8
We study the diffraction of a particular class of beams, composed only by a combination of azimuthally invariant guided modes of an optical fiber. We demonstrate that such beams ca…
Multidimensional localized states in externally driven Kerr cavities with a parabolic spatiotemporal potential: a dimensional connection
Yifan Sun, Pedro Parra-Rivas, Fabio Mangini +1
In this work, we study the bifurcation structures and the stability of multidimensional localized states within coherently driven Kerr optical cavities with parabolic potentials in…
Multimode resonance transition to collapsed snaking in normal dispersion Kerr resonators: Bright versus dark solitons
Yifan Sun, Stefan Wabnitz, Pedro Parra-Rivas
We study the dynamics of Kerr cavity solitons in the normal dispersion regime, in the presence of an intracavity phase modulation. The associated parabolic potential introduces mul…
Nonlinear dynamics of dissipative structures in coherently-driven Kerr cavities with a parabolic potential
Yifan Sun, Pedro Parra-Rivas, Mario Ferraro +2
By means of a modified Lugiato-Lefever equation model, we investigate the nonlinear dynamics of dissipative wave structures in coherently-driven Kerr cavities with a parabolic pote…
Robust three-dimensional high-order solitons and breathers in driven dissipative systems: a Kerr cavity realization
Yifan Sun, Pedro Parra-Rivas, Carles Milian +7
We present a general approach to excite robust dissipative three-dimensional and high-order solitons and breathers in passively driven nonlinear cavities. Our findings are illustra…
Spatiotemporal mode decomposition of ultrashort pulses propagating in graded-index multimode fibers
Mario Zitelli, Vincent Couderc, Mario Ferraro +4
We develop a spatiotemporal mode decomposition technique to study the mode power distribution of ultrashort pulses emerging from long spans of graded-index multimode fiber, for dif…
Depletion-limited Kerr solitons in singly-resonant optical parametric oscillators
Carlos Mas Arabi, Nicolas Englebert, Pedro Parra-Rivas +2
We analyze the impact of pump depletion in the generation of cavity solitons in a singly-resonant parametrical oscillator that includes a nonlinear section. We find an an…
Modeling of dual frequency combs and bistable solitons in third-harmonic generation
T. Hansson, P. Parra-Rivas, S. Wabnitz
Phase-matching of the third-harmonic generation process can be used to extend the emission of radiation from Kerr microresonators into new spectral regions far from the pump wavele…
Dissipative Kerr solitons, breathers and chimera states in coherently driven passive cavities with parabolic potential
Yifan Sun, Pedro Parra-Rivas, Mario Ferraro +5
We analyze the stability and dynamics of dissipative Kerr solitons in the presence of a parabolic potential. This potential stabilizes oscillatory and chaotic regimes, favoring the…
Neuron-like spiking dynamics in the asymmetrically-driven dissipative photonic Bose-Hubbard dimer
Jesús Yelo-Sarrión, Francois Leo, Simon-Pierre Gorza +1
We demonstrate neuron-like spiking dynamics in the asymmetrically driven dissipative photonic Bose-Hubbard dimmer model which describes two coupled nonlinear passive Kerr cavities.…
Multimode soliton collisions in graded-index optical fibers
Yifan Sun, Mario Zitelli, Mario Ferraro +3
In this work, we unveil the unique complex dynamics of multimode soliton interactions in graded-index optical fibers through simulations and experiments. By generating two multimod…
Mode-locking induced by coherent driving in fiber lasers
Carlos Mas Arabí, Nicolas Englebert, Pedro Parra-Rivas +2
The generation of stable short optical pulses in mode-locked lasers is of tremendous importance for many applications. Mode-locking is a broad concept that encompasses different pr…
Dark quadratic localized states and collapsed snaking in doubly resonant dispersive cavity enhanced second harmonic generation
P. Parra-Rivas, C. Mas Arabí, F. Leo
We theoretically investigate the dynamics, bifurcation structure and stability of quadratic dark localized dissipative states arising in cavity enhanced second-harmonic generation.…
Self-Pulsing in driven-dissipative photonic Bose-Hubbard dimers
Jesús Yelo-Sarrión, Pedro Parra-Rivas, Nicolas Englebert +3
We experimentally investigate the nonlinear dynamics of two coupled fiber ring resonators, coherently driven by a single laser beam. We comprehensively explore the optical switchin…
Parametrically driven Kerr cavity solitons
Nicolas Englebert, Francesco De Lucia, Pedro Parra-Rivas +4
Temporal cavity solitons are optical pulses that propagate indefinitely in nonlinear resonators. They are currently attracting a lot of attention, both for their many potential app…
Temporal solitons in a coherently driven active resonator
Nicolas Englebert, Carlos Mas Arabí, Pedro Parra-Rivas +2
Optical frequency combs are lightwaves composed of a large number of equidistant spectral lines. They are important for metrology, spectroscopy, communications and fundamental scie…
Modeling of quasi-phase-matched cavity enhanced second harmonic generation
C. Mas Arabí, P. Parra-Rivas, C. Ciret +2
We propose a mean-field model to describe second harmonic generation in a resonator made of a material with zincblende crystalline structure. The model is obtained through an avera…
Frequency comb generation through the locking of domain walls in doubly resonant dispersive optical parametric oscillators
P. Parra-Rivas, L. Gelens, T. Hansson +2
In this letter we theoretically investigate the formation of localized temporal dissipative structures, and their corresponding frequency combs in doubly resonant dispersive optica…
Quadratic Soliton Combs in Doubly-Resonant Second-Harmonic Generation
T. Hansson, P. Parra-Rivas, M. Bernard +3
We report a theoretical investigation of quadratic frequency combs in a dispersive second-harmonic generation cavity system. We identify different dynamical regimes and demonstrate…