1. The MOE Key Laboratory of Weak‐Light Nonlinear PhotonicsTEDA Applied Physics Institute and School of PhysicsNankai University Tianjin 300457 China
2. Department of Applied PhysicsSchool of ScienceXi'an Jiaotong University Xi'an 710049 China
3. Collaborative Innovation Center of Extreme OpticsShanxi University Taiyuan 030006 China
4. Center for Theoretical Physics of Complex SystemsInstitute for Basic Science Daejeon 34126 Republic of Korea
5. Department of Physics and AstronomySan Francisco State University San Francisco CA 94132 USA