1. State Key Laboratory for Mesoscopic Physics; Collaborative Innovation Center of Quantum Matter; Department of Physics; Peking University; Beijing 100871 China
2. Collaborative Innovation Center of Extreme Optics; Shanxi University; Taiyuan Shanxi 030006 China
3. State Key Laboratory of Quantum Optics and Quantum Optics Devices; Institute of Opto-Electronics; Shanxi University; Taiyuan 030006 China