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Hefei Startup and USTC Demonstrate 16-Qubit On-Chip Photonic MBQC Architecture
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Fusion42 · 12 August 2026 · Fusion42 review
Chinese startup Hefei Guizhen Chip Technology and USTC have demonstrated a 16-qubit measurement-based quantum computing system on a single silicon photonic chip using high-dimensional path encoding, achieving 98.7% accuracy on Grover’s algorithm and outperforming previous benchmarks.
This Wire brief sits within Fusion42's coverage of Quantum Computing.
◆ ◆ The Wire takeaway
You can now leverage high-dimensional photonic encoding to scale qubit counts without relying on many photons. This method reshapes how you design quantum photonic chips by cutting multi-photon coincidence issues.
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1 source · 11 Aug 2026
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