1Key Laboratory of Environmental Optics and Technology, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei, Anhui 230031, China
2University of Science and Technology of China, Hefei, Anhui 230026, China
3School of Physics and Electronic Information, Anhui Normal University, Wuhu, Anhui 241002, China
4School of Mechanical and Electrical Engineering, Chuzhou University, Chuzhou, Anhui 239000, China