1. Anhui Provincial Key Laboratory of Photonic Devices and Materials, Anhui Institute of Optics and Fine Mechanics, and Key Lab of Photovoltaic and Energy Conservation Materials, Hefei Institutes of Physical Science, HFIPS, Chinese Academy of Sciences, Hefei 230031, China
2. Advanced Laser Technology Laboratory of Anhui Province, Hefei 230037, China
3. Guangxi Key Laboratory of Information Materials, School of Materials Science and Engineering, Guilin University of Electronic Technology, Guilin 541004, China
4. University of Science and Technology of China, Hefei 230026, China
5. Anhui Province Key Laboratory of Medical Physics and Technology, Center of Medical Physics and Technology, HFIPS, Chinese Academy of Sciences, Hefei 230031, China