Goeman, StefanStefanGoemanBoons, S.S.BoonsDhoedt, BartBartDhoedtVandeputte, KoenKoenVandeputteCaekebeke, KristienKristienCaekebekeBaets, RoelRoelBaetsVan Daele, PeterPeterVan Daele2021-09-302021-09-301998https://imec-publications.be/handle/20.500.12860/2583First demonstration of highly TM reflective and highly polarization selective diffraction gratings (GIRO-gratings) for long wavelength VCSELsProceedings paper