Yi-Chun Ling received the B.S. degree in electrical engineering and the M.S. degree in photonics technology from National Tsing Hua University, Hsinchu, Taiwan, in 2011 and 2013, respectively. He is currently pursuing the Ph.D. degree in electrical and computer engineering at the University of California, Davis, USA. His current research interest focuses on fabricating three-dimensional integrated optical devices via ultrafast laser inscription.