Pedro reports on how quadratic soliton combs are formed in Optics Letters

In a joint effort with Tobias Hansson, Stefan Wabnitz, and Fran├žois Leo, Pedro investigated theoretically the dynamics of quadratic frequency combs in a dispersive second-harmonic generation cavity system. We identified different dynamical regimes and demonstrated that the same system can exhibit both bright and dark localized cavity solitons in the absence of a temporal walk-off. These results are published in two Optics Letters papers, see here and here.