High-efficiency silicon-on-insulator fiber-to-chip grating couplers using a silicon overlay

Vermeulen, DiedrikDiedrikVermeulenSelvaraja, ShankarShankarSelvarajaVerheyen, PeterPeterVerheyenLepage, GuyGuyLepageBogaerts, WimWimBogaertsRoelkens, GuntherGuntherRoelkens2021-10-182021-10-182009https://imec-publications.be/handle/20.500.12860/16492High-efficiency silicon-on-insulator fiber-to-chip grating couplers using a silicon overlayProceedings paper