Integration of ${\text{Er}}^{3+}$-emitters in silicon-on-insulator nanodisks metasurface

Joshua Bader, Hamed Arianfard, Vincenzo Ciavolino +2

Erbium (${\text{Er}}^{3+}$) emitters are relevant for optical applications due to their narrow emission line directly in the telecom C-band due to the ${}^\text{4}\text{I}_{\text{13/…