Logical Qubit Technology has developed superconducting quantum chips with a large number of qubits, long coherence times, and high gate fidelities, laying the foundation for fault-tolerant universal quantum computing.
This architecture employs transmon couplers to mediate qubit–qubit coupling, enabling greater control and flexibility than fixed coupling schemes and improving algorithm execution efficiency.
0-30 MHz
Coupling strength
<0.1 MHz
Next-neighboring coupling strength
< -40 dB
Microwave crosstalk
High Gate Fidelity
Single- and two-qubit gate fidelities reach state-of-the-art levels, providing a foundation for fault-tolerant quantum computing based on surface-code error correction.
~30 ns
Gate time
<500 ns
Readout time
<500 ns
Reset time
Full-Stack In-House R&D
Our full-stack quantum processor development spans chip design, fabrication, and measurement and control, enabling end-to-end technological autonomy.
Nearest-neighbor, high connectivity
Architecture design
Planar, flip-chip
Nano fabrication
Flexible, automatic calibrating
Multi-qubit opeartion
Explore Our Quantum Processor Specifications and Technical Features
