Micro-nano Optics Group

School of Information and Communication Engineering
Beijing University of Posts and Telecommunications


Welcome to Da-Quan Yang research group at Beijing University of Posts and Telecommunications. This group was established in Aug. 2014, also belonging to the State Key Laboratory of Information Photonics and Optical Communications. Research in our group focus on optical microcavity sensor and bio-detection application research, including both theory and experiment. 

Currently interests of our group are ultra-high-quality optical resonators and their applications for low-threshold lasing, bio/ chem sensing. Students are also encouraged to extend our ultra-high-quality microcavity in more areas. If you are interested in a position in our group, please send your resume to Dr. Yang at ydq@bupt.edu.cn