Alexander, KoenKoenAlexanderSavostianova, Nadja A.Nadja A.SavostianovaMikhailov, SergeySergeyMikhailovVan Thourhout, DriesDriesVan ThourhoutKuyken, BartBartKuyken2021-10-252021-10-252018-112330-4022https://imec-publications.be/handle/20.500.12860/30107Gate-tunable nonlinear refraction and absorption in graphene-covered silicon nitride waveguidesJournal articlehttps://pubs.acs.org/doi/10.1021/acsphotonics.8b01132