Coherent Acoustic Control of Tin-Vacancy Spins in a Nanophotonic Quantum Node
Key Points
High-fidelity acoustic spin control enhances the performance of tin-vacancy qubits in quantum systems.
Optimized spin-phonon coupling demonstrates a significant advancement in nanophotonic device functionality.
Single-shot spin readout allows for precise measurement of quantum states with minimal disturbance.
This work contributes to improving quantum node efficiency in integrated photonic applications.
Abstract
We demonstrate high-fidelity acoustic spin control of diamond tin-vacancy qubits in an integrated nanophotonic device, along with magnetic field optimized spin-phonon coupling and single-shot spin readout.