Dr. Rongguang Liang is a Professor at James C. Wyant College of Optical Sciences, The University of Arizona. His research group is conducting research in asphere applications, producibility, and freeform optics. Professor Liang is a world-known expert in optical design with significant industry experience and particular expertise in biomedical optical systems. Dr. Liang’s current research focuses on advanced imaging technologies and optical engineering. Dr. Liang is an SPIE Fellow, OSA Fellow.