Spectral engineering of the transmission characteristics of racetrack resonators
Résumé
We report the study of the transmission characteristics of a vertically-coupled racetrack resonator as a function of the design of its constituting waveguides. We show that the use of asymmetric couplers can lead to quasi-critical coupling over a large spectral range and thus be useful for Kerr frequency comb generation.
Origine | Fichiers produits par l'(les) auteur(s) |
---|