Demonstrates remote entanglement between T-center electron spins in separate cryostats connected by standard telecom fiber, and a teleported CNOT gate between silicon spin qubits. Establishes the distributed quantum computing architecture using T centers as native spin-photon nodes with telecom-wavelength photonic interconnects.

Key Results

  • Remote entanglement of T-center spins across separate cryostats via telecom fiber
  • Teleported CNOT gate between silicon spin qubits
  • Any-to-any qubit connectivity via photon-mediated entanglement
  • Architecture targets QLDPC error correction codes
  • Operating at ~1 K, compatible with standard dilution refrigerators