1. Department of Mechanical and Electrical Engineering, Xiamen University, Xiamen, China
2. School of Microelectronics, Southern University of Science and Technology, Shenzhen, China
3. Sichuan Gas Turbine Research Institute of AECC, Chengdu, China
4. College of Mechanical and Electrical Engineering, Lingnan Normal University, Zhanjiang, China
5. Key Laboratory of Optoelectronics Information Technology, School of Precision Instruments and Optoelectronics Engineering, Tianjin University, Tianjin, China