Abstract
The work I am presenting is mainly concerning to physical study on laser-matter interaction. It is entirely supported by the French National Center for scientific research on the basis of fundamental research and energy production. This work is made inside the GILM organization; coordinative activity of team from C.N.R.S. and universities. The work is dealing with both the theory and experiment. All these works are responsible by French National Center for sci-entific research and by Ecole Polytechnique. I wish to present some recent re-sults and also the facilities we have. First, I want to go to the program that is developed in this organization. We have some work of plasma physics which is mainly dealing with laser-plasma interaction problem, that is, absorption mecha-nism, backscattering problem, ponderomotive forces.
