Fujitsu has commenced the development of a superconducting quantum computer boasting 10,000 qubits, slated for completion by 2030. The initiative is part of Japan's drive to industrialize quantum computing. The machine is based on Fujitsu’s STAR architecture, initially revealed in August 2024, which can manage 250 logical qubits. Fujitsu's development addresses four key technological challenges, including qubit production, chip interconnection, cryogenic systems, and quantum error correction. After 2030, Fujitsu aims to integrate superconducting and diamond spin-based qubits and reach 1,000 logical qubits by fiscal year 2035, primarily targeting materials science applications.
Fujitsu is developing a superconducting quantum computer with 10,000 qubits, aiming for completion by 2030, utilizing its STAR architecture designed for fault-tolerant computing.
The STAR architecture supports 250 logical qubits and is expected to outperform classical computers with 60,000 qubits, enhancing quantum computational capabilities.
Key technological challenges include high-throughput qubit production, advanced chip interconnection, efficient cryogenic cooling, and error correction algorithms to ensure reliable quantum calculations.
Future plans include further development post-2030 to integrate superconducting and diamond spin-based qubits, targeting a machine with 1,000 logical qubits by 2035.
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