Galarza, M.M.GalarzaVan Thourhout, DriesDriesVan ThourhoutBaets, RoelRoelBaetsLopez-Amo, MMLopez-Amo2021-10-162021-10-162005-04https://imec-publications.be/handle/20.500.12860/10475Compact and highly-efficient vertical couplers for active-passive monolithic integrationProceedings paper