Kazmierczak, AndrzejAndrzejKazmierczakBogaerts, WimWimBogaertsDrouard, EmmanuelEmmanuelDrouardDortu, EmmanuelEmmanuelDortuRojo-romeo, PedroPedroRojo-romeoGaffiot, FredericFredericGaffiotVan Thourhout, DriesDriesVan ThourhoutGiannone, DomenicoDomenicoGiannone2021-10-172021-10-172009-08https://imec-publications.be/handle/20.500.12860/15578Highly integrated optical 4x4 crossbar in silicon-on-insulator technologyJournal article