1. School of Physics, University of Electronic Science and Technology of China, Chengdu 611731, China
2. Science and Technology on Electro-Optical Information Security Control Laboratory, Tianjin 300308, China
3. Shanghai Institute of Space Power-Sources, Shanghai 200245, China
4. Yangtze Delta Region Institute (Huzhou), University of Electronic Science and Technology of China, Huzhou 313001, China