Journal of quantitative spectroscopy & radiative transfer

M. Fajardo 1 Philippe Zeitoun 2 Gabriel Faivre 2 Stéphane Sebban 2 T. Mocek 2 A. Hallou 2 D. Aubert 2 Philippe Balcou 2 F. Burgy 2 D. Douillet 2 Pascal Mercere 3 Anne-Sophie Morlens 2 Jean-Philippe Rousseau 2 Constance Valentin 2 Sophie Kazamias 4 G. De Lachèze-Murel 5 T. Lefrou 6 Hamed Merdji 7 S. Le Pape 6 Marie-Françoise Ravet-Krill 8 Franck Delmotte 8 Julien Gautier 8
1 Centro de Física dos Plasmas
2 LOA - Laboratoire d'optique appliquée
3 Imagine Optic
4 LIXAM - Laboratoire d'interaction du rayonnement X avec la matière
5 DPTA - Département de Physique Théorique et Appliquée
DAM/DIF - DAM Île-de-France : DAM/DIF
6 LULI - Laboratoire pour l'utilisation des lasers intenses
7 DAM/DIF - DAM Île-de-France
8 Laboratoire Charles Fabry de l'Institut d'Optique / Scop
LCFIO - Laboratoire Charles Fabry de l'Institut d'Optique
Abstract : High harmonic amplification is shown in an optical-field ionized X-ray laser. The 4d-4p X-ray line of Kr8+ at 32.8 nm, which has a close match to the 25th harmonic of the infrared laser, was amplified up to 200 times. The energy-extraction regime was also achieved, which depended on the level of seeding. This second-generation X-ray laser is fully polarized, has low divergence and shows a high degree of coherence. The duration is also expected to be short, fulfilling the requirements for an ultra-intense tabletop X-ray laser. Conditions for higher energy output are also suggested.
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Journal articles
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https://hal-iogs.archives-ouvertes.fr/hal-00575848
Contributor : Sébastien de Rossi <>
Submitted on : Friday, March 11, 2011 - 11:35:47 AM
Last modification on : Monday, October 21, 2019 - 4:00:15 PM

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  • HAL Id : hal-00575848, version 1

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Citation

M. Fajardo, Philippe Zeitoun, Gabriel Faivre, Stéphane Sebban, T. Mocek, et al.. Journal of quantitative spectroscopy & radiative transfer. Journal of Quantitative Spectroscopy and Radiative Transfer, Elsevier, 2006, 99 (1-3), pp.142-152. ⟨hal-00575848⟩

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