Quandela
Machines in the Atlas (3)
- Belenos — DEPLOYED, 12 q, 22 May 2025
- Lucy — DEPLOYED, 12 q, Oct 2025 (launched on Joliot-Curie 14 Apr 2026)
- Quandela Canopus — ANNOUNCED (Quandela: 'available to our Premium customers and partners through Quandela cloud platform in 2026'; OVHcloud to offer Canopus from mid-2026), 24 q, 2026 (target)
Technologies its machines use
- Single photon (discrete variable) · 3
- Time-bin / path photonic encoding · 3
- Linear-optical fusion (heralded) · 3
- Photonic switching / routing (electro-optic, feed-forward) · 3
- Electro-optic drive + feed-forward electronics (room temperature) · 3
- Single-photon detection (SNSPD / TES) · 3
- Dual-rail (erasure) encoding · 2
- Fibre links between photonic modules · 2
- Photonic IC foundry (SiN, BTO, TFLN, SNSPD on 300 mm) · 2
- III-V MBE heterostructures (InAs–Pb wires, QD sources) · 2
- Multi-photon resource-state generator (RSG; 6-ring etc.) · 1
Architectures
Mentioned in the briefs of
- Single photon (discrete variable)
- Time-bin / path photonic encoding
- Linear-optical fusion (heralded)
- Photonic switching / routing (electro-optic, feed-forward)
- Multi-photon resource-state generator (RSG; 6-ring etc.)
- Photonic IC foundry (SiN, BTO, TFLN, SNSPD on 300 mm)
- Single-photon detection (SNSPD / TES)
- Fibre links between photonic modules
- Dual-rail (erasure) encoding
- Fusion-based fault tolerance
- Electro-optic drive + feed-forward electronics (room temperature)
- III-V MBE heterostructures (InAs–Pb wires, QD sources)