Guoxuan Zhu was born in Nanjing, Jiangsu, China, in 1992. He received the B.S and Ph.D degrees in optical enginnering from Sun Yat-sen University, Guangdong, China, in 2014 and 2019, respectively. From 2018 to 2019, he was with Optoelectronics Research Centre, University of Southampton, Southampton, U.K., as a Scholar Visitor. Since 2019, he has been a Postdoctoral Researcher with the Guangdong and Hong Kong Joint Research Centre for Optical Fiber Sensors, Shenzhen University, Shenzhen, China. His current research interests include optical fiber, fiber communication, space-division multiplexing, fiber gratings, and optical orbital angular momentum.