Author:
Sarihan Murat Can,Coumans Michael,Huang Jiahui,Liu Wei,Tang Ke,Jiang Hong-Wen,Pomeroy Joshua M.,Bouchard Louis-Serge,Wong Chee Wei
Abstract
We examine and identify mid-infrared transitions of 77Se+ deep-donors in silicon via absorption spectroscopy. The optically-accessible Se nuclear spins, with potentially long coherence, can serve as on-chip spin-photon interfaces for quantum communications and repeater architectures.