1. School of Physics Science and Technology, and Key Laboratory of Solid State Physics and Devices, Xinjiang University, Urumqi, Xinjiang 830046, China
2. State Key Laboratory of High Power Semiconductor Laser, School of Science, Changchun University of Science and Technology, 7089 Wei-Xing Road, Changchun 130022, China
3. Key Laboratory of Multifunctional Nanomaterials and Smart Systems, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, Jiangsu 215123, China