Photonic develops distributed quantum computers and networks using silicon spin qubits linked by telecom-band photons. A February 2026 TELUS experiment transferred quantum information across 30 km of installed fibre into a matter-based processing node, while commercial fault-tolerant computation remains a development objective.
Technical detail
Core features
Silicon spin qubits
Telecom-band optical links
Modular distributed quantum architecture
Metropolitan quantum-information transfer demonstration
Silicon spin qubits
Quantum networking
Optical interconnects
Error correction
Use & integration
Recorded applications
Quantum-computing research
Quantum-network integration
These describe the reviewed application scope, not confirmed deployments, released requirements or procurement eligibility.
Integration and verification
Readiness
A technology readiness level is not established by the reviewed public sources.
Maturity
A specific maturity stage is not established by the reviewed public sources.
Availability
Commercial availability is not established by the reviewed public sources.
The publicly described Fault-tolerant quantum computing offering may be relevant to monitoring or remote-operation use cases; this is a derived mapping for reviewer assessment.
This is a reviewed public-source assessment. It is not procurement eligibility, endorsement, customer interest, or classified demand.
Original sources 3 linked records
These records support this capability and its published Mission area and Defence need connections. A source count is not a count of independent confirmations.
Photonic announced a final close exceeding US$200 million (C$275 million), led by Planet First Partners, on May 12, 2026. Photonic's Entanglement First architecture combines optically connected silicon spin qubits for scalable quantum computing.
Supports: Capability · summary
Photonic announced a final close exceeding US$200 million (C$275 million), led by Planet First Partners, on May 12, 2026. Photonic's Entanglement First architecture combines optically connected silicon spin qubits for scalable quantum computing.
Supports: Capability · defence applications
Photonic announced a final close exceeding US$200 million (C$275 million), led by Planet First Partners, on May 12, 2026. Photonic's Entanglement First architecture combines optically connected silicon spin qubits for scalable quantum computing.
Supports: Capability · maturity
Photonic announced a final close exceeding US$200 million (C$275 million), led by Planet First Partners, on May 12, 2026. Photonic's Entanglement First architecture combines optically connected silicon spin qubits for scalable quantum computing.
Supports: Capability · defence applications
Photonic announced a final close exceeding US$200 million (C$275 million), led by Planet First Partners, on May 12, 2026. Photonic's Entanglement First architecture combines optically connected silicon spin qubits for scalable quantum computing.
Supports: Capability · core features
Photonic announced a final close exceeding US$200 million (C$275 million), led by Planet First Partners, on May 12, 2026. Photonic's Entanglement First architecture combines optically connected silicon spin qubits for scalable quantum computing.
Supports: Capability · core features
Photonic announced a final close exceeding US$200 million (C$275 million), led by Planet First Partners, on May 12, 2026. Photonic's Entanglement First architecture combines optically connected silicon spin qubits for scalable quantum computing.
Supports: Capability · technical tags
Photonic announced a final close exceeding US$200 million (C$275 million), led by Planet First Partners, on May 12, 2026. Photonic's Entanglement First architecture combines optically connected silicon spin qubits for scalable quantum computing.
Supports: Capability · technical tags
Photonic announced a final close exceeding US$200 million (C$275 million), led by Planet First Partners, on May 12, 2026. Photonic's Entanglement First architecture combines optically connected silicon spin qubits for scalable quantum computing.
Supports: Capability · commercial availability
Photonic announced a final close exceeding US$200 million (C$275 million), led by Planet First Partners, on May 12, 2026. Photonic's Entanglement First architecture combines optically connected silicon spin qubits for scalable quantum computing.
Supports: Capability · capability type
Photonic announced a final close exceeding US$200 million (C$275 million), led by Planet First Partners, on May 12, 2026. Photonic's Entanglement First architecture combines optically connected silicon spin qubits for scalable quantum computing.
Supports: Capability · technical tags
Photonic announced a final close exceeding US$200 million (C$275 million), led by Planet First Partners, on May 12, 2026. Photonic's Entanglement First architecture combines optically connected silicon spin qubits for scalable quantum computing.
Supports: Capability · technicaldomainslugs
Photonic announced a final close exceeding US$200 million (C$275 million), led by Planet First Partners, on May 12, 2026. Photonic's Entanglement First architecture combines optically connected silicon spin qubits for scalable quantum computing.
Supports: Capability · technology readiness level
Photonic announced a final close exceeding US$200 million (C$275 million), led by Planet First Partners, on May 12, 2026. Photonic's Entanglement First architecture combines optically connected silicon spin qubits for scalable quantum computing.
Supports: Capability · technicaldomainslugs
Photonic announced a final close exceeding US$200 million (C$275 million), led by Planet First Partners, on May 12, 2026. Photonic's Entanglement First architecture combines optically connected silicon spin qubits for scalable quantum computing.
Supports: Capability · technicaldomainslugs
Photonic announced a final close exceeding US$200 million (C$275 million), led by Planet First Partners, on May 12, 2026. Photonic's Entanglement First architecture combines optically connected silicon spin qubits for scalable quantum computing.
Supports: Capability · core features
Photonic announced a final close exceeding US$200 million (C$275 million), led by Planet First Partners, on May 12, 2026. Photonic's Entanglement First architecture combines optically connected silicon spin qubits for scalable quantum computing.
Supports: Capability · technical tags
Photonic announced a final close exceeding US$200 million (C$275 million), led by Planet First Partners, on May 12, 2026. Photonic's Entanglement First architecture combines optically connected silicon spin qubits for scalable quantum computing.
Supports: Capability · name
Photonic announced a final close exceeding US$200 million (C$275 million), led by Planet First Partners, on May 12, 2026. Photonic's Entanglement First architecture combines optically connected silicon spin qubits for scalable quantum computing.
On February 13, 2026, Photonic reported transferring quantum information over 30 km of installed TELUS PureFibre into a matter-based quantum processor. Its architecture combines silicon spin qubits with telecom-band optical connections. The demonstration supports metropolitan networking feasibility, without establishing a commercially deployed fault-tolerant quantum computer.
The official capability material supports the named Fault-tolerant quantum computing offering and the bounded operational description prepared for reviewer consideration.
Public sources cited · Facts and assessments kept separate · Human review
