1. State Key Laboratory of Infrared Physics Key Laboratory of Intelligent Infrared Perception Shanghai Institute of Technical Physics Chinese Academy of Sciences Shanghai 200083 China
2. University of Chinese Academy of Sciences Chinese Academy of Sciences Beijing 100049 China
3. Key Laboratory for Micro‐Nano Optoelectronic Devices of Ministry of Education and Hunan Provincial Key Laboratory of Low‐Dimensional Structural Physics and Devices School of Physics and Electronics Hunan University Changsha 410082 China
4. Terahertz Technology Innovation Research Institute Terahertz Spectrum and Imaging Technology Cooperative Innovation Center Shanghai Key Lab of Modern Optical System University of Shanghai for Science and Technology Shanghai 200093 China
5. Hangzhou Institute for Advanced Study University of Chinese Academy of Sciences Hangzhou 310024 China
6. Key Laboratory for Micro‐Nano Physics and Technology of Hunan Province College of Materials Science and Engineering Hunan University Changsha 410082 China
7. Henan Key Laboratory of Diamond Optoelectronic Materials and Devices School of Physics and Engineering Zhengzhou University Zhengzhou 45000 China