Weiwei Liu received his Ph. D degree from Université Laval, Canada, in 2005, and jointed Nankai University in 2007 as a full professor. His research interest mainly focuses on the ultrafast laser optics, THz science and technology, and applications. He has already published more than 200 scientific papers in peer-reviewed journals with more than 10,000 citation, and H-index reaches 52 (Google Scholar). Prof. Liu has given more than 100 invited talks in international conferences worldwide. Now, he is serving asthe director of Institute of modern optics, member of the standing committee of Chinese Optical Society and vice president of Optical Society of Tianjin，topic editor of Optics Lettes, Optica fellow,etc.

Title of Talk : Intense THz Pulse Generation by Femtosecond Laser Filamentation