1. Key Laboratory of Materials for High Power Laser, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences 1 , Shanghai 201800, China
2. Precision Optical Manufacturing and Testing Center, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences 2 , Shanghai 201815, China
3. Hangzhou Institute of Optics and Fine Mechanics 3 , Hangzhou, Zhejiang 311421, China
4. Physics Department, Faculty of Science, Sohag University 4 , 82524 Sohag, Egypt