Optical Engineering, which mainly focuses on Light Information Acquisition, Optical Transmission, Optical Switching, Optical Information Processing and Photoelectric Image Display, has wide applications in the industry, and becomes an important discipline in the current information technology field. The teaching and research area of Optical Engineering in UESTC covers the theory and application of the whole optical engineering discipline, especially strong in optical communication, photonic integration, infrared and sensing technology, panel display and imaging technology. The discipline has undertaken a number of national key research projects, receiving sufficient funds, and wining several state or provincial awards. The main research direction of this discipline has stepped into the leading position in China, also having a certain international influence.