1. Key Laboratory of Atmospheric Optics, Anhui Institute of Optics and Fine Mechanics, HFIPS, Chinese Academy of Sciences, Hefei 230031, China
2. Science Island Branch of Graduate School, University of Science and Technology of China, Hefei, Anhui 230026, China
3. Advanced Laser Technology Laboratory of Anhui Province, Hefei 230037, China
4. School of Environment and Energy Engineering, Anhui Jianzhu University, Hefei 230601, China
5. Anhui Easpeed Technology Co. Ltd, Hefei, Anhui 230088, China