SaxonQ

quantum-vendor · computing-hardware · Leipzig, Germany · https://saxonq.com/

Machines in the Atlas (2)

• SXQ4 — DEPLOYED (delivered 2023–2025 to DLR and Fraunhofer; 'live with first customers'), 4 q, 2023–2025 (deliveries)
• QC2026 Dual Core — DEMONSTRATED (unveiled and run under operating conditions at Hannover Messe, Apr 2026; third-generation mobile system), 10 q, Apr 2026

Technologies its machines use

• Colour-centre / defect spin (NV, SiV, SnV, T centre) · 2
• Single-spin (Loss–DiVincenzo) / nuclear-spin encoding · 2
• Microwave / optical spin gates (defect centres, 1Q spins) · 2
• Static nearest-neighbour lattice · 2
• Fluorescence state detection (ions, defects) · 2
• Diamond growth / implantation (NV, SiV, SnV) · 2

Architectures

• Colour-centre spins — network nodes (NV/SiV/T)

Mentioned in the briefs of

• Microwave / optical spin gates (defect centres, 1Q spins)
• Colour-centre / defect spin (NV, SiV, SnV, T centre)