Prof. Dr. Jingqiu Liang is a Researcher and Doctoral Supervisor at the Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, State Key Laboratory of Applied Optics. She received her Ph.D. in Optics from Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences. Her research mainly focuses on micro/nano-optical structures, devices, and systems; infrared spectroscopy/imaging spectroscopy technology and infrared optical instruments; micro-LED micro-display chips and applications; and visible light communication devices and systems.