1. Shenzhen University, College of Optoelectronic Engineering, Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, Shenzhen Key Laboratory of Sensor Technology, Shenzhen 518060, China
2. Shenzhen Entry-Exit Inspection and Quarantine Bureau, Shenzhen 518033, China
3. Chinese University of Hong Kong, Department of Electronic Engineering, Shatin, NT, Hong Kong
4. Clemson University, Department of Bioengineering and COMSET, Clemson, South Carolina 29634, United States