High efficiency fiber-to-waveguide grating couplers in silicon-on-insulator waveguide structures

Roelkens, GuntherGuntherRoelkensSchrauwen, JonathanJonathanSchrauwenVan Thourhout, DriesDriesVan ThourhoutBaets, RoelRoelBaets2021-10-162021-10-162007-07https://imec-publications.be/handle/20.500.12860/12785High efficiency fiber-to-waveguide grating couplers in silicon-on-insulator waveguide structuresProceedings paper