Brouckaert, JoostJoostBrouckaertBogaerts, WimWimBogaertsDumon, PieterPieterDumonSelvaraja, ShankarShankarSelvarajaRoelkens, GuntherGuntherRoelkensVan Thourhout, DriesDriesVan ThourhoutBaets, RoelRoelBaets2021-10-162021-10-162007-09https://imec-publications.be/handle/20.500.12860/11809Planar concave grating demultiplexer with distributed bragg reflection facetsProceedings paper