Nonreciprocity Realized with Quantum Nonlinearity
Nonreciprocity Realized with Quantum Nonlinearity
Nonreciprocal devices are a key element for signal routing and noise isolation. Rapid development of quantum technologies has boosted the demand for a new generation of miniaturized and low-loss nonreciprocal components. Here, we use a pair of tunable superconducting artificial atoms in a 1D waveguide to experimentally realize a minimal …