Yufei Ma received his PhD degree in physical electronics from Harbin Institute of Technology, China, in 2013. From September 2010 to September 2011, he spent as a visiting scholar at Rice University, USA. Currently, he is a professor at Harbin Institute of Technology, China. He is the winner of National Outstanding Youth Science Fund. His research interests include optical sensors, trace gas detection, laser spectroscopy, solid-state laser and optoelectronics. He has published more than 100 publications and given more than 20 invited presentations at international conferences. He serves as associate editor for Optica Optics Express, SPIE Optical Engineering, Wiley Microwave and Optical Technology Letters and Frontiers in Physics. He also serves as topical editor for CLP Chinese Optics Letters and editorial board member for Elsevier Photoacoustics MDPI Sensors and Applied Sciences.