**Hua Bai**

Hua Bai received the B.S. degree, M.S. degree, and Ph.D. degrees in 2003, 2007, and 2011, respectively, from Nankai University, Tianjin, China. He is currently a Professor with the School of Electrical Engineering, Tiangong University. His research interests include signal processing, photoelectric detection technology and systems, and biophotonics.

## **Jia Shi**

Jia Shi was born in Jiangsu Province, China, in 1990. He received the B.S. degree in electronic information science and technology from Tiangong University, Tianjin, China, in 2013, and the Ph.D. degree in optoelectronics and photonics technology from Tianjin University, Tianjin, China, in 2018. He joined Tiangong University in China as a Lecturer in 2018. He is currently an Associate Professor with Tiangong University. His research interests include optical fiber sensors and terahertz technology.
