Plasma-based x-ray lasers allow single-shot nano-scale imaging and other experiments
requiring a large number of photons per pulse to be conducted in compact facilities …

High-energy ultrashort pulse optical lasers operating at high repetition rate are required to
drive intense compact coherent soft X-ray sources, including soft X-ray lasers, for …

Periodic nanopatterns can be generated using lithography based on the Talbot effect or
optical interference. However, these techniques have restrictions that limit their performance …

We study how the degree of temporal coherence of plasma-based extreme ultraviolet lasers
operated in the amplification of the spontaneous emission mode is encoded in the shape of …

We discuss the role of the spectral properties of XUV lasers in the amplification of
femtosecond pulses in two different regimes. We present an overview of our recent spectral …

Compact, repetitively fired, gain-saturated x-ray lasers have been limited to wavelengths
above λ= 8.85 nm. Here we discuss their extension to λ= 6.85 nm by transient traveling wave …

A compact and wavelength-calibration-free interferometric scheme was numerically and
experimentally investigated using an extreme ultraviolet (EUV) source generated by a laser …

Cette thèse s' inscrit dans le contexte des travaux visant à réduire la durée d'impulsion des
lasers XUV générés dans des plasmas au domaine femtoseconde. La bande spectrale très …