592 citations · 4k across the 77 of their papers we have counts for
5 papers · 1 filter
Dispersive wave emission in dual concentric core fiber: the role of soliton-soliton collisions
Alessandro Tonello, Daniele Modotto, Katarzyna Krupa +7
Soliton-soliton collisions have a crucial role in enhancing the spectrum of dispersive waves in optical fibers and collisions among in-phase solitons lead to a dramatic enhancement…
Coherence loss of partially mode-locked fiber laser
Lei Gao, Tao Zhu, Stefan Wabnitz +2
Stochastically driven nonlinear processes limit the number of amplified modes in a natural system due to competitive mode interaction, which is accompanied by loss of coherence whe…
Mid-Infrared Soliton and Raman Frequency Comb Generation in Silicon Microrings
Tobias Hansson, Daniele Modotto, Stefan Wabnitz
We numerically study the mechanisms of frequency comb generation in the mid-infrared spectral region from cw pumped silicon microring resonators. Coherent soliton comb generation m…
Instability and noise-induced thermalization of Fermi-Pasta-Ulam recurrence in the nonlinear Schrödinger equation
Stefan Wabnitz, Benjamin Wetzel
We investigate the spontaneous growth of noise that accompanies the nonlinear evolution of seeded modulation instability into Fermi-Pasta-Ulam recurrence. Results from the Floquet…
Vector Rogue Waves and Baseband Modulation Instability in the Defocusing Regime
Fabio Baronio, Matteo Conforti, Antonio Degasperis +3
We report and discuss analytical solutions of the vector nonlinear Schrödinger equation that describe rogue waves in the defocusing regime. This family of solutions includes bright…