Changrui Liao is a Ph.D., Distinguished Professor, and Doctoral Supervisor at Shenzhen University, as well as Deputy Director of the Guangdong-Hong Kong Joint Research Centre for Optical Fiber Sensors. He earned his Bachelor’s and Master’s degrees from Huazhong University of Science and Technology in 2005 and 2007, respectively, and obtained his Ph.D. from Hong Kong Polytechnic University in 2012. Since October 2012, he has served at Shenzhen University as Lecturer, Associate Professor, and Distinguished Professor. His research focuses on optical fiber sensing and imaging technology, along with femtosecond laser-based micro/nano-fabrication technology. He has been recognized as an Excellent Young Scholar by NSFC (National Natural Science Foundation of China), Guangdong Provincial Outstanding Young Scholar, Youth Talent of Guangdong Special Support Programme, Shenzhen Municipal Excellent Young Scholar, and Excellent Young Scholar of Shenzhen University.