132 citations · 583 across the 12 of their papers we have counts for
12 papers
Optical frequency combs in quadratically nonlinear resonators
I. Ricciardi, S. Mosca, M. Parisi +7
Optical frequency combs are one of the most remarkable inventions of the last decades. Originally conceived as the spectral counterpart of the train of short pulses emitted by mode…
Modulation Instability Induced Frequency Comb Generation in a Continuously Pumped Optical Parametric Oscillator
S. Mosca, M. Parisi, I. Ricciardi +7
Continuously pumped passive nonlinear cavities can be harnessed for the creation of novel optical frequency combs. While most research has focused on third-order "Kerr" nonlinear i…
Frequency comb formation in doubly resonant second-harmonic generation
F. Leo, T. Hansson, I. Ricciardi +4
We theoretically study the generation of optical frequency combs and corresponding pulse trains in doubly resonant intracavity second-harmonic generation (SHG). We find that, despi…
Single envelope equation modelling of multi-octave comb arrays in microresonators with quadratic and cubic nonlinearity
T. Hansson, F. Leo, M. Erkintalo +5
We numerically study, by means of the single envelope equation, the generation of optical frequency combs ranging from the visible to the mid-infrared spectral regions in resonator…
Direct generation of optical frequency combs in nonlinear cavities
S. Mosca, I. Ricciardi, M. Parisi +4
Quadratic nonlinear processes are currently exploited for frequency comb transfer and extension from the visible and near infrared regions to other spectral ranges where direct com…
Walk-off-induced modulation instability, temporal pattern formation, and frequency comb generation in cavity-enhanced second-harmonic generation
F. Leo, T. Hansson, I. Ricciardi +4
We derive a time-domain mean-field equation to model the full temporal and spectral dynamics of light in singly resonant cavity-enhanced second-harmonic generation systems. We show…