1. The Key Laboratory of Weak Light Nonlinear PhotonicsMinistry of EducationSchool of Physics and TEDA Institute of Applied PhysicsNankai University Tianjin 300071 China
2. Beijing National Laboratory for Condensed Matter PhysicsInstitute of Physics, Chinese Academy of Sciences P.O. Box 603 Beijing 100190 China
3. The collaborative Innovation Center of Extreme OpticsShanxi University Taiyuan Shanxi 030006 China
4. Renewable Energy Conversion and Storage CenterNankai University Tianjin 300071 China