1. Institute for Electric Light Sources School of Information Science and Technology Fudan University Shanghai 200433 China
2. Institute of Applied Physics and Materials Engineering University of Macau Avenida da Universidade Taipa Macau 999078 China
3. Institute of Future Lighting Academy for Engineering and Technology Fudan University Shanghai 200433 China
4. Zhongshan‐Fudan Joint Innovation Center Zhongshan 528437 China
5. Yiwu Research Institute of Fudan University Chengbei Road Yiwu City Zhejiang 322000 China