When focusing an ultra-intense femtosecond laser pulse [I>10¹⁶W/cm²] onto a solid target, this target is ionized at the very beginning of the laser pulse. The resulting dense plasma then reflects the laser in the specular direction: it is a plasma mirror. The ultra-intense laser field can accelerate electrons within the plasma at relativistic speeds. Some are ejected towards the vacuum and these plasma mirrors are therefore sources of relativistic electron beams. Moreover, at each optical cycle they radiate in the form of extreme ultraviolet light, resulting in the generation of high-order harmonics of the laser frequency (HHG). The objective of this PhD is to understand laser-plasma interaction though the characterization of high-order har...
When a laser pulse with a relativistic intensity is focused onto a solid target, the material is ins...
When a laser pulse with a relativistic intensity is focused onto a solid target, the material is ins...
When focusing an ultra-intense femtosecond laser pulse (Iλ0² > 10¹⁶ W.cm⁻ ²) on to a solid, the in...
When focusing an ultra-intense femtosecond laser pulse [I>10¹⁶W/cm²] onto a solid target, this targe...
When focusing an ultra-intense femtosecond laser pulse [I>10¹⁶W/cm²] onto a solid target, this targe...
When focusing an ultra-intense femtosecond laser pulse [I>10¹⁶W/cm²] onto a solid target, this targe...
When focusing an ultra-intense femtosecond laser pulse [I>10¹⁶W/cm²] onto a solid target, this targe...
Lors de la focalisation d’un laser femtoseconde ultra-intense [I>10¹⁶W/cm²] sur une cible solide, dè...
When a laser pulse with a relativistic intensity is focused onto a solid target, the material is ins...
When a laser pulse with a relativistic intensity is focused onto a solid target, the material is ins...
When a laser pulse with a relativistic intensity is focused onto a solid target, the material is ins...
When a laser pulse with a relativistic intensity is focused onto a solid target, the material is ins...
When a laser pulse with a relativistic intensity is focused onto a solid target, the material is ins...
When a laser pulse with a relativistic intensity is focused onto a solid target, the material is ins...
When a laser pulse with a relativistic intensity is focused onto a solid target, the material is ins...
When a laser pulse with a relativistic intensity is focused onto a solid target, the material is ins...
When a laser pulse with a relativistic intensity is focused onto a solid target, the material is ins...
When focusing an ultra-intense femtosecond laser pulse (Iλ0² > 10¹⁶ W.cm⁻ ²) on to a solid, the in...
When focusing an ultra-intense femtosecond laser pulse [I>10¹⁶W/cm²] onto a solid target, this targe...
When focusing an ultra-intense femtosecond laser pulse [I>10¹⁶W/cm²] onto a solid target, this targe...
When focusing an ultra-intense femtosecond laser pulse [I>10¹⁶W/cm²] onto a solid target, this targe...
When focusing an ultra-intense femtosecond laser pulse [I>10¹⁶W/cm²] onto a solid target, this targe...
Lors de la focalisation d’un laser femtoseconde ultra-intense [I>10¹⁶W/cm²] sur une cible solide, dè...
When a laser pulse with a relativistic intensity is focused onto a solid target, the material is ins...
When a laser pulse with a relativistic intensity is focused onto a solid target, the material is ins...
When a laser pulse with a relativistic intensity is focused onto a solid target, the material is ins...
When a laser pulse with a relativistic intensity is focused onto a solid target, the material is ins...
When a laser pulse with a relativistic intensity is focused onto a solid target, the material is ins...
When a laser pulse with a relativistic intensity is focused onto a solid target, the material is ins...
When a laser pulse with a relativistic intensity is focused onto a solid target, the material is ins...
When a laser pulse with a relativistic intensity is focused onto a solid target, the material is ins...
When a laser pulse with a relativistic intensity is focused onto a solid target, the material is ins...
When focusing an ultra-intense femtosecond laser pulse (Iλ0² > 10¹⁶ W.cm⁻ ²) on to a solid, the in...