1. Aerospace Information Research Institute Chinese Academy of Sciences Beijing 100094 China
2. Key Laboratory of Electromagnetic Radiation and Sensing Technology Chinese Academy of Sciences Beijing 100190 China
3. School of Electronic Electrical and Communication Engineering University of Chinese Academy of Sciences Beijing 100049 China
4. GBA Branch of Aerospace Information Research Institute Chinese Academy of Sciences Guangzhou 510700 China
5. Guangdong Provincial Key Laboratory of Terahertz Quantum Electromagnetics Guangzhou 510700 China
6. School of Electronic Science and Engineering University of Electronic Science and Technology of China Chengdu Sichuan 610054 P. R. China
7. Key Laboratory of Terahertz Technology Ministry of Education Chengdu 610054 China
8. Yangtze Delta Region Institute (Huzhou) University of Electronic Science and Technology of China Huzhou Zhejiang 313001 P. R. China
9. State Key Laboratory of Electronic Thin Film and Integrated Devices School of Physics University of Electronic Science and Technology of China Chengdu 610054 China
10. Shenzhen Institute for Advanced Study University of Electronic Science and Technology of China Shenzhen 518000 China
11. Chengdu Research Institute University of Electronic Science and Technology of China Chengdu 610207 China
12. Key Laboratory of Materials Physics Institute of Solid State Physics HFIPS Chinese Academy of Sciences Hefei 230031 China