Cheng Guo (Student Member, IEEE) received the B.S. degree in optoelectronic science and technology from Tianjin University, China. In July 2024 he received his Ph.D. in Electrical Engineering at the University of Texas at Arlington, where he is currently working as a Research Fellow. In 2022 and 2023 he completed two internships at Nokia Bell Labs in Murray Hill, NJ, USA. His research has focused on all-optical signal processing with nonlinear fiber optics, deep-space quantum networks, and microwave photonics.