Tao Tao is an associate professor and doctoral supervisor at the School of Electronic Science and Engineering, Nanjing University. He conducts research on Group III nitride materials and optoelectronic devices at the Jiangsu Provincial Key Laboratory of Optoelectronic Information Functional Materials and the National and Local Joint Engineering Center for Semiconductor Energy-Saving Devices and Materials. He was selected as a Young Yangtze Scholar of the Ministry of Education, presided over the Young Scientist Project/sub-project of the National Key R&D Program, the National Natural Science Foundation of China/Youth, and the Jiangsu Province Key R&D Program Project, and participated in many major national research “973” and “863” projects item. He won the first prize of the Fujian Provincial Science and Technology Progress Award, the China Industry-Academic-Research Cooperation Innovation Individual Award, two first prizes for innovation achievements, and the second prize of the National Teaching Steering Committee Award for Educational Electronic Information. His research interests include wide bandgap semiconductor materials and heterostructures, group III nitride semiconductor optoelectronic devices, diamond single photon source devices, and nanometer lasers.