Nous avons étudié expérimentalement les mécanismes de chauffage d'un bâtonnet de deutérium solide par un faisceau laser au néodyme très puissant. Nous avons corrélé l'émission neutronique à la réflexion du plasma selon les fréquences ω0, 2 ω0, 3 ω0/2, à l'énergie acquise par les ions selon la position de la cible par rapport au point focal de la lentille dans le vide.Heating mechanisms of a deuterium neodymium laser-produced plasma have been investigated. Neutron emission and reflection along the axis of the laser beam with frequencies ω0, 2 ω0, 3 ω0/2, have been sharply connected with ion expansion according to the focussing conditions by moving the surface of the target in the neighbourhood of the focal point of the lens
Neutron fluxes of up to 7 × 107 neutrons/sr were measured when planar deuterated targets were irradi...
A scheme for neutron production is investigated in which an ultra-intense laser is irradiated into a...
Deuterium-Deuterium fusion processes were generated by focusing the 3 TW PALS Laser on solid deutera...
En focalisant le faisceau d'un laser (P = 1010 W ; Ɗt = 3,7 ns) sur une cible de deutérium solide, o...
This PhD dissertation is an experimental and theoretical study of particle generation by relativisti...
International audienceThermonuclear fusion neutrons produced by D(d,n)3He reactions have been measur...
La production et le chauffage par laser de plasmas de fusion nécessitent une bonne connaissance de l...
On étudie le plasma de l'expérience Focus par la diffusion Thomson d'un faisceau laser. Pour mesurer...
A careful metrology of the experiment of production of a plasma by a laser gives good quantitative r...
A flexible multi-channel neutron spectrometer has been constructed to measure both the ion temperatu...
Contains report on one research project.United States Atomic Energy Commission under Contract AT(30-...
The most established route to create a laser-based neutron source is by employing laser accelerated,...
Dans cette thèse expérimentale, nous nous intéressons à la réponse non-linéaire d’un miroir plasma s...
Neutron generation from deuterated polystylene and deuterium cluster targets by using femto- second ...
From third workshop on laser interaction and related plasma phenomena; Troy, New York, USA (13 Aug 1...
Neutron fluxes of up to 7 × 107 neutrons/sr were measured when planar deuterated targets were irradi...
A scheme for neutron production is investigated in which an ultra-intense laser is irradiated into a...
Deuterium-Deuterium fusion processes were generated by focusing the 3 TW PALS Laser on solid deutera...
En focalisant le faisceau d'un laser (P = 1010 W ; Ɗt = 3,7 ns) sur une cible de deutérium solide, o...
This PhD dissertation is an experimental and theoretical study of particle generation by relativisti...
International audienceThermonuclear fusion neutrons produced by D(d,n)3He reactions have been measur...
La production et le chauffage par laser de plasmas de fusion nécessitent une bonne connaissance de l...
On étudie le plasma de l'expérience Focus par la diffusion Thomson d'un faisceau laser. Pour mesurer...
A careful metrology of the experiment of production of a plasma by a laser gives good quantitative r...
A flexible multi-channel neutron spectrometer has been constructed to measure both the ion temperatu...
Contains report on one research project.United States Atomic Energy Commission under Contract AT(30-...
The most established route to create a laser-based neutron source is by employing laser accelerated,...
Dans cette thèse expérimentale, nous nous intéressons à la réponse non-linéaire d’un miroir plasma s...
Neutron generation from deuterated polystylene and deuterium cluster targets by using femto- second ...
From third workshop on laser interaction and related plasma phenomena; Troy, New York, USA (13 Aug 1...
Neutron fluxes of up to 7 × 107 neutrons/sr were measured when planar deuterated targets were irradi...
A scheme for neutron production is investigated in which an ultra-intense laser is irradiated into a...
Deuterium-Deuterium fusion processes were generated by focusing the 3 TW PALS Laser on solid deutera...