Clementi, MarcoZatti, LucaZhou, JiLiscidini, MarcoBrès, Camille Sophie2025-02-102025-02-102025-02-07202410.1109/IPC60965.2024.107997912-s2.0-85215506274https://infoscience.epfl.ch/handle/20.500.14299/246752We develop a device consisting of two silicon nitride microresonators coupled by photo-induced second-order nonlinearity. By electrically reconfiguring its linear properties, we engineer efficient resonant frequency doubling in the telecom band and show the upconversion of a frequency comb within a 50 nm bandwidth.falsebroadbandmicroresonatorphotogalvanic effectSecond-harmonic generationsilicon nitridesilicon photonicstext::conference output::conference proceedings::conference paper