Nonlinear Quantum Photonics with a Tin-Vacancy Center Coupled to a One-Dimensional Diamond Waveguide

• DOI: 10.48550/arxiv.2311.12927
• Publication Date: 2023-01-01
• Authors: M. Pasini; Nina Codreanu; Tim Turan; Adrià Riera Moral; Christian F. Prim...; Lorenzo De Santis; Hans K.C. Beukers; Julia M. Brevoord; Christopher Waas; Johannes Borregaard; Ronald K. Hanson
• Keywords: Nanophotonics; Waveguide

Color-centers integrated with nanophotonic devices have emerged as a compelling platform for quantum science and technology. Here we integrate tin-vacancy centers in diamond waveguide investigate the interaction light at single-photon level. We observe single-emitter induced extinction of transmitted up to 25% measure nonlinear effect on photon statistics. Furthermore, demonstrate fully tunable interference between reflected field laser back-scattered fiber end show corresponding controlled change bunched anti-bunched statistics field.