1. CAS Key Laboratory of Geospace Environment, Department of Engineering and Applied Physics, University of Science and Technology of China, Hefei 230026, China
2. CAS Key Laboratory of Geospace Environment, School of Earth and Space Science, University of Science and Technology of China, Hefei 230026, China
3. Key Laboratory of Optoelectronic Devices and System of Ministry of Education and Guangdong Province, College of Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
4. No. 38 Research Institute of CETC, Hefei 230088, China