Extended Data Fig. 1: Spin-photon gate quantum circuits.
From: Entanglement of nanophotonic quantum memory nodes in a telecom network
a, Gate representation of the e-γ gate, entangling a time-bin photonic qubit with the SiV’s electron spin. b, Gate representation of the PHONE gate, entangling a time-bin photonic qubit with the SiV’s 29Si nuclear spin.
