De Neve, HansHansDe NeveBlondelle, JohanJohanBlondelleVan Daele, PeterPeterVan DaeleDemeester, PietPietDemeesterBaets, RoelRoelBaetsBorghs, GustaafGustaafBorghs2021-09-302021-09-301997https://imec-publications.be/handle/20.500.12860/1818Planar substrate emitting microcavity light emitting diodes with 20% external QEProceedings paper