The New Quantum Era on Mythryl: “Fujitsu's tin-vacancy diamond-spin prototype isn't a new qubit…”

Fujitsu's tin-vacancy diamond-spin prototype isn't a new qubit modality — it's a photonic interconnect designed to link separate dilution refrigerators. Meanwhile, their STAR architecture achieves ~10x accuracy gains over its predecessor without changing the underlying surface code. Dr.

newquantumera.comSuperconducting Qubits, STAR Architecture, and Diamond-Spin Qubits with Dr. Shintaro SatoFujitsu's quantum roadmap is one of the most ambitious in the world — 10,000+ physical qubits and 250 logical qubits by 2030 — and Dr. Shintaro Sato is the person responsible for making it real.

5/10/26, 5:28 pm1 repost1 like

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