Christiaens, IlseIlseChristiaensVan Thourhout, DriesDriesVan ThourhoutBaets, RoelRoelBaets2021-10-152021-10-152004-04https://imec-publications.be/handle/20.500.12860/8684Low-power thermo-optic tuning of vertically coupled microring resonatorsJournal article