Tsuneyuki Ozaki graduated from the University of Tokyo, Tokyo, Japan, in 1987, where he also received his M.Sc. and Ph.D. degrees in 1989 and 1998, respectively. From 1990 to 2000, he was a Research Associate at the Institute for Solid State Physics, University of Tokyo. From 2000 to 2003, he was a Research Specialist at Nippon Telegraph and Telephone (NTT) Basic Research Laboratories, Atsugi, Japan. In 2003, he joined the Institut National de la Recherche Scientifique (INRS), Varennes, QC, Canada, as an Assistant Professor. He is currently a Full Professor, and the former Director of the Advanced Laser Light Source (ALLS) facility. His main research interests include high-intensity THz radiation sources and their applications, intense high-order harmonic generation, and the use of lasers in biology and medicine. T. Ozaki is currently serving on the Board of Directors of the International Committee on Ultra-high Intensity Lasers (ICUIL), and is the acting Vice-Chair of Commission 17 “Laser Physics and Photonics” of IUPAP.