With the advent of high-power laser facilities in the second half of the XXth century camethe ability to study matter at extreme conditions of pressure and temperature. This advancementenabled research into thermonuclear fusion and laboratory astrophysics, two fields which oftenemploy elements with low atomic numbers. These elements have weak x-ray absorption, resultingin poor contrast in traditional x-ray radiography. Thus, new and more refined methods arerequired to achieve high-contrast and high-resolution images.This manuscript reports on the study of propagative and interferometric x-ray phase imagingmethods for laser-generated plasmas at XFEL and other laser facilities. First, the neededfundamental plasma and imaging physics are prese...
The reliability and characteristics of collisionally pumped soft x-ray lasers make them ideal for a ...
Most of plasmas created in laboratories for experiments in domains such as inertial confinement fusi...
X-ray lasers can probe solid density plasmas as the critical density is well above the electron dens...
With the advent of high-power laser facilities in the second half of the XXth century camethe abilit...
L’avènement des lasers de forte puissance dans la seconde moitié du XXème sièclea donné la possibili...
International audienceTalbot-Lau x-ray interferometry is a grating-based phase-contrast technique, w...
The x-ray laser is now being used at LLNL as a tool for measuring the behaviors of hot dense plasmas...
Ce travail s'est axé sur le développement et l'optimisation des diagnostics par rayons X pour l'étud...
The development of new diagnostics is important to improve the interpretation of experiments. Often ...
This thesis is focused on the study of charge states distribution, population and frequency redistri...
This report summarizes the major accomplishments of this three-year Laboratory Directed Research and...
DANS LE CADRE DES ETUDES MENEES SUR LA FUSION PAR CONFINEMENT INERTIEL PAR LE CEADIF, CERTAINS MECAN...
Cette thèse est centrée sur l'étude de la distribution des états de charges, des populations et des ...
Résumé : La plupart des plasmas créés en laboratoire dans des expériences relevant, par exemple, de ...
The reliability and characteristics of collisionally pumped soft x-ray lasers make them ideal for a ...
Most of plasmas created in laboratories for experiments in domains such as inertial confinement fusi...
X-ray lasers can probe solid density plasmas as the critical density is well above the electron dens...
With the advent of high-power laser facilities in the second half of the XXth century camethe abilit...
L’avènement des lasers de forte puissance dans la seconde moitié du XXème sièclea donné la possibili...
International audienceTalbot-Lau x-ray interferometry is a grating-based phase-contrast technique, w...
The x-ray laser is now being used at LLNL as a tool for measuring the behaviors of hot dense plasmas...
Ce travail s'est axé sur le développement et l'optimisation des diagnostics par rayons X pour l'étud...
The development of new diagnostics is important to improve the interpretation of experiments. Often ...
This thesis is focused on the study of charge states distribution, population and frequency redistri...
This report summarizes the major accomplishments of this three-year Laboratory Directed Research and...
DANS LE CADRE DES ETUDES MENEES SUR LA FUSION PAR CONFINEMENT INERTIEL PAR LE CEADIF, CERTAINS MECAN...
Cette thèse est centrée sur l'étude de la distribution des états de charges, des populations et des ...
Résumé : La plupart des plasmas créés en laboratoire dans des expériences relevant, par exemple, de ...
The reliability and characteristics of collisionally pumped soft x-ray lasers make them ideal for a ...
Most of plasmas created in laboratories for experiments in domains such as inertial confinement fusi...
X-ray lasers can probe solid density plasmas as the critical density is well above the electron dens...