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THU: Thursday Contributed Sessions

THU 13: Poster Session: Applications

THU 13.64: Poster

Donnerstag, 11. September 2025, 16:30–18:30, ZHG Foyer 1. OG

SiV color center in diamond as Quantum Network Nodes — •Leonie Eggers^1,2, Donika Imeri^1,2, Konstantin Beck¹, Nick Brinkmann^1,2, Sunil Kumar Mahato^1,2, Caius Niemann¹, Rikhav Shah¹, and Ralf Riedinger^1,2 — ¹Zentrum für Optische Quantentechnologien, Universität Hamburg, 22761 Hamburg — ²The Hamburg Centre for Ultrafast Imaging, 22761 Hamburg, Germany

Silicon vacancy color center (SiV) in diamond combined with nanophotonic cavities are a promising platform for network-based quantum solid-state processors, due to their optically addressable spin transition and high noise tolerance. Paired with a fiber network this can enable efficient long-distance quantum communication and a modular approach to building larger quantum processors. We present our experimental platform and first results.

Keywords: Silicon Vacancy Center; qubits; Quantum Network; Nanophotonics