1. State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, People's Republic of China
2. State Key Laboratory of High Power Semiconductor Laser, Changchun University of Science and Technology, Changchun 130022, People's Republic of China
3. State Key Laboratory of Bioelectronics, Southeast University, Nanjing 210096, People's Republic of China