Fujitsu Unveils Diamond-Based Quantum Computer Prototype

Fujitsu (富士通) has developed a working quantum computer prototype utilizing diamond spin qubits based on tin-vacancy (SnV) centers. The system integrates photonic circuits to enable scalability through light-based connections between modules. Operating at approximately -271.6°C, the prototype is managed via Fujitsu's Hybrid Quantum Computing Platform. The company aims to build a multi-module version of the system by 2027.