1. State Key Laboratory of Luminescence and Applications, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, People's Republic of China
2. Graduate School of Chinese Academy of Sciences, Beijing 100039, People's Republic of China
3. Van’t Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
4. Department of Biomedical Engineering and Physics, Academic Medical Center, University of Amsterdam, 1105 AZ Amsterdam, P.O. Box 22700, The Netherlands