MENG-TSAN TSAI received the Ph.D. degree from the Graduate Institute of Photonics and Optoelectronics, National Taiwan University, in 2008. After graduation, he became a Postdoctoral Researcher with the Graduate Institute of Photonics and Optoelectronics, National Taiwan University. Since 2009, he has been an Assistant Professor with the Department of Electrical Engineering, Chang Gung University, where he is currently an Associate Professor. He received the Ta-You-Wu Memorial Award, in 2019. His research interests include biomedical optics, optical sensing, and biomedical engineering.