Qubit ZooDemonstrates dual epitaxial erbium-based telecom spin-photon interfaces with spin coherence exceeding 10 ms, kilohertz-level optical linewidths, and 92% single-shot readout fidelity in a fiber-integrated platform.
Demonstrates dual epitaxial erbium-based telecom spin-photon interfaces with spin coherence exceeding 10 ms, kilohertz-level optical linewidths, and 92% single-shot readout fidelity in a fiber-integrated platform.