Les caractéristiques d'ondes de choc de très haute pression induites par impulsion laser et les résultats obtenus au cours des dernières années sont examinés. Les pressions déduites de mesures de la vitesse de choc atteignent 5 TPa. L'influence de la longueur d'onde et du flux laser ainsi que les effets de l'expansion bidimensionnelle du plasma sur la pression de choc sont étudiés. Le rendement hydrodynamique déterminé à partir des données incluant de nouveaux résultats à 0,26 µm de longueur d'onde met en évidence l'avantage des courtes longueurs d'onde pour obtenir de très hautes pressions. La possibilité d'obtenir des pressions de l'ordre de 10 TPa par la méthode des impédances de choc est examinée.Aspects of laser generated high shock pr...
Mathematical models are developed to calculate the temperatures, pressures and stresses during laser...
An experiment was performed using the PALS laser to study laser-target coupling and laser-plasma int...
The Shock Ignition (SI) scheme is a promising approach to obtaining energy on alarge scale. However,...
The use of lasers for the generation and application of high-pressure shock waves offers unique adva...
We review recent laser-driven shock wave experiments, with a view toward assessing the prospects of ...
The advent of intense femtosecond lasers has created the exciting possibility of accessing regimes ...
The evolution of a high amplitude laser-generated shock in a solid target is described by the use of...
Le schéma d'allumage par choc est une approche prometteuse pour obtenir de l'énergie à grande échell...
Laser-driven shockwave experiments have been proposed for accurate determination of equation of stat...
La connaissance et la compréhension approfondies de l'équation d'état de matériaux simples tels que ...
Mathematical models are developed to calculate the temperatures, pressures and stresses during laser...
The goal of this paper is twofold: first, we demonstrate shock generation with ultra-short (24 fs) a...
International audienceThe authors present a new configuration for laser-induced plasmas in confined ...
The effect of impedance mismatch on shock-pressure enhancement in laser-irradiated layered targets h...
International audienceHigh power pulsed laser (above 1GW/cm²) interaction with matter yields to very...
Mathematical models are developed to calculate the temperatures, pressures and stresses during laser...
An experiment was performed using the PALS laser to study laser-target coupling and laser-plasma int...
The Shock Ignition (SI) scheme is a promising approach to obtaining energy on alarge scale. However,...
The use of lasers for the generation and application of high-pressure shock waves offers unique adva...
We review recent laser-driven shock wave experiments, with a view toward assessing the prospects of ...
The advent of intense femtosecond lasers has created the exciting possibility of accessing regimes ...
The evolution of a high amplitude laser-generated shock in a solid target is described by the use of...
Le schéma d'allumage par choc est une approche prometteuse pour obtenir de l'énergie à grande échell...
Laser-driven shockwave experiments have been proposed for accurate determination of equation of stat...
La connaissance et la compréhension approfondies de l'équation d'état de matériaux simples tels que ...
Mathematical models are developed to calculate the temperatures, pressures and stresses during laser...
The goal of this paper is twofold: first, we demonstrate shock generation with ultra-short (24 fs) a...
International audienceThe authors present a new configuration for laser-induced plasmas in confined ...
The effect of impedance mismatch on shock-pressure enhancement in laser-irradiated layered targets h...
International audienceHigh power pulsed laser (above 1GW/cm²) interaction with matter yields to very...
Mathematical models are developed to calculate the temperatures, pressures and stresses during laser...
An experiment was performed using the PALS laser to study laser-target coupling and laser-plasma int...
The Shock Ignition (SI) scheme is a promising approach to obtaining energy on alarge scale. However,...