Clementi, MarcoZatti, LucaZhou, JiLiscidini, MarcoBrès, Camille Sophie2025-01-262025-01-262025-01-25202410.1364/cleo_si.2024.sw3f.22-s2.0-85215236406https://infoscience.epfl.ch/handle/20.500.14299/244800We present a novel device consisting of two microring resonators coupled by the second-order nonlinear interaction. By independently controlling the microresonators' linear properties, we engineer efficient second-harmonic generation through photo-induced nonlinearity in silicon nitride.falseElectro-optical waveguidesFrequency conversionLasers and electroopticsMicrocavitiesResonatorsSilicon nitrideSecond-Harmonic Generation via All-Optical Poling in Linearly Uncoupled Silicon Nitride Microresonatorstext::conference output::conference proceedings::conference paper