Quantum Dynamics of a Few-Photon Parametric Oscillator
Zhaoyou Wang, Marek Pechal, E. Alex Wollack, Patricio Arrangoiz-Arriola, Maodong Gao, Nathan R. Lee, Amir H. Safavi-Naeini · Physical Review X · 2019
Experiments demonstrate a quantum parametric oscillator, a device with great potential in quantum error correction. Its minimal hardware design makes it a suitable building block for scalable quantum computing.