1. State Key Laboratory of Luminescence and Applications, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China
2. Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
3. School of Mathematics and Statistics, Changchun University of Technology, Changchun 130012, China
4. Jlight Semiconductor Technology Co., Ltd., Changchun 130102, China