Presentation by Jie ZhangDirector General, Bureau of Basic SciencesChinese Academy of Sciences, China.
AbstractOne of the most remarkable advances in laser technology is the chirped pulse amplification (CPA) technique invented in mid-1980s, leading to a rapid development of a new class of compact ultraintense lasers, operating in a power range from terawatt to petawatt. When such a laser beam is focused onto a target with a focal spot of a few micrometers in diameter, the laser intensity on the target surface is extremely high, approaching 1022W/cm2 presently. Under such an ultraintense laser irradiation, target surface will be highly ionized, forming a relativistic plasma. The new physics and applications under such extreme conditions are emerging rapidly during the past decades. In this presentation I will concentrate on the applications of the ultraintense lasers in sciences, not including the exciting ultrafast phenomena such as the generation of attosecond pulses, the fast dynamics in chemistry, etc. These applications will bring us into a new era of a sustainable development of our societies. The main topics include:
Speaker’s profile1986-1988PhD in Optical and Atomic&Molecular Physics, Institute of Physics, Chinese Academy of Sciences, Beijing China, 1982-1985 MSc in Solid State Physics, Department of Physics, Neimenggu University, Huhehot, China, 1978-1981 BSc in Physics, Department of Physics, Neimenggu University, Huhehot, China
Academic Positions:2003-Present Director General, Bureau of Basic Sciences, Chinese Academy of Sciences, Beijing, China, 2003-Present Academician of the Chinese Academy of Sciences, 2002-Present Director of a large science project of the Chinese Spallation Neutron Source (CSNS), 1998-2003 Deputy Director, Institute of Physics, Chinese Academy of Sciences, Beijing, China, 1998-Present Deputy Director and Director (2003), Laboratory of Optical Physics, Chinese Academy of Sciences, Beijing, China, 1998-Present Professor, Academician (elected in 2003), Institute of Physics, Chinese Academy of Sciences, Beijing, China, 1991-1998 Senior Research Scientist working on x-ray lasers and high field physics at the Rutherford Appleton Laboratory, Chilton, OX11 0QX, UK, 1989-1990 Alexander-von-Humboldt Research Fellow, working on x-ray lasers and laser-plasma physics at the Max-Planck-Institut für Quantenoptik, D-85748 Garching, Germany, 1988-1989 Research Assistant at the Institute of Physics, Chinese Academy of Sciences, Beijing, China,