1. Laboratory of Thin Film Optics Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences Shanghai 201800 China
2. Center of Materials Science and Optoelectronics Engineering University of Chinese Academy of Sciences Beijing 100049 China
3. Key Laboratory of Materials for High Power Laser Chinese Academy of Sciences Shanghai 201800 China
4. Department of Physics City University of Hong Kong Kowloon 999077 Hong Kong
5. State Key Laboratory of High Field Laser Physics Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences Shanghai 201800 China
6. Hangzhou Institute for Advanced Study University of Chinese Academy of Sciences Hangzhou 310024 China