1. Key Laboratory of Materials for High Power Laser Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences Shanghai China
2. Center of Materials Science and Optoelectronics Engineering University of Chinese Academy of Sciences Beijing China
3. Hangzhou Institute for Advanced Study University of Chinese Academy of Sciences Hangzhou China
4. Department of Optical Engineering Hefei University of Technology Hefei China
5. Centre for Photonics and Photonic Materials Department of Physics University of Bath Bath UK