1. Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing 100124, China
2. Key Laboratory of Advanced Functional Materials, Ministry of Education, Beijing 100124, China
3. Guangxi Key Laboratory of Optical and Electronic Materials and Devices, Guilin University of Technology, Guilin, Guangxi 541004, China
4. Laboratory for Biomedical Photonics, Institute of Laser Engineering, Key Laboratory of Trans-scale Laser Manufacturing Technology, Ministry of Education, Beijing 100124, China
5. Department of Energy and Resources Engineering, Peking University, Beijing 100871, China