%0 Journal Article %T Chirped pulse amplification in an extreme-ultraviolet free-electron laser %+ Elettra Sincrotrone Trieste %+ Istituto di Struttura della Materia (CNR-ISM) %+ Laboratoire d'optique appliquée (LOA) %+ CNR Inst Photon & Nanotechnol %+ Laboratoire Interactions, Dynamiques et Lasers (ex SPAM) (LIDyl) %+ Instituto de Plasmas e Fusão Nuclear [Lisboa] (IPFN) %+ Univ Hambourg, Ctr Free Electron Laser Sci %+ Univ Hamburg, dept Phys %+ ELI Beamlines %+ European XFEL GmbH (XFEL) %+ Max Planck Institute for the Structure and Dynamics of Matter (MPSD) %+ CNR Istituto Officina dei Materiali (IOM) %+ Italian National agency for new technologies, Energy and sustainable economic development [Frascati] (ENEA) %+ Laboratory of Quantum Optics %A Gauthier, David %A Allaria, Enrico %A Coreno, Marcello %A Cudin, Ivan %A Dacasa, Hugo %A Danailov, Miltcho Boyanov %A Demidovich, Alexander %A Di Mitri, Simone %A Diviacco, Bruno %A Ferrari, Eugenio %A Finetti, Paola %A Frassetto, Fabio %A Garzella, David %A Kunzel, Swen %A Leroux, Vincent %A Mahieu, Benoît %A Mahne, Nicola %A Meyer, Michael %A Mazza, Tommaso %A Miotti, Paolo %A Penco, Giuseppe %A Raimondi, Lorenzo %A Ribič, Primož Rebernik %A Richter, Robert %A Roussel, Eléonore %A Schulz, Sebastian %A Sturari, Luca %A Svetina, Cristian %A Trovó, Mauro %A Walker, Paul Andreas, Andreas %A Zangrando, Marco %A Callegari, Carlo %A Fajardo, Marta %A Poletto, Luca %A Zeitoun, Philippe %A Giannessi, Luca %A de Ninno, Giovanni %Z LabEx PALM RAMSES project - COST MP 1203 %Z Triangle de la physique %Z European Union - 654148 %Z Fundacao para a Ciencia e a Tecnologia - IF/01122/2013 %Z BMBF - 05K13GU5 %< avec comité de lecture %@ 2041-1723 %J Nature Communications %I Nature Publishing Group %V 7 %P 13688 %8 2016-12-01 %D 2016 %R 10.1038/ncomms13688 %K FEL %K COMPRESSION %K RADIATION %K COHERENT %K PROPOSAL %Z Physics [physics] %Z Physics [physics]/Physics [physics]/Optics [physics.optics]Journal articles %X Chirped pulse amplification in optical lasers is a revolutionary technique, which allows the generation of extremely powerful femtosecond pulses in the infrared and visible spectral ranges. Such pulses are nowadays an indispensable tool for a myriad of applications, both in fundamental and applied research. In recent years, a strong need emerged for light sources producing ultra-short and intense laser-like X-ray pulses, to be used for experiments in a variety of disciplines, ranging from physics and chemistry to biology and material sciences. This demand was satisfied by the advent of short-wavelength free-electron lasers. However, for any given free-electron laser setup, a limit presently exists in the generation of ultra-short pulses carrying substantial energy. Here we present the experimental implementation of chirped pulse amplification on a seeded free-electron laser in the extreme-ultraviolet, paving the way to the generation of fully coherent sub-femtosecond gigawatt pulses in the water window (2.3-4.4 nm). %G English %L hal-01467597 %U https://hal-ensta-paris.archives-ouvertes.fr/hal-01467597 %~ CEA %~ X %~ ENSTA %~ CNRS %~ X-LOA %~ X-DEP %~ X-DEP-PHYS %~ ENSTA_LOA %~ IRAMIS-LIDYL %~ CEA-UPSAY %~ UNIV-PARIS-SACLAY %~ CEA-UPSAY-SACLAY %~ X-SACLAY %~ ENSTA-SACLAY %~ GS-ENGINEERING %~ IRAMIS %~ GS-CHIMIE %~ INSTITUT-SCIENCES-LUMIERE