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Memorias de investigación
Artículos en revistas:
Double-stage soft x-ray laser pumped by multiple pulses applied in grazing incidence
Año:2015
Áreas de investigación
  • Ingenierías
Datos
Descripción
In this paper we report on results obtained with a compact double-stage molybdenum x-ray laser (XRL), operated with a total pump energy of 600 mJ. The two gain regions were pumped using the double-pulse grazing incidence pumping technique, which includes travelling wave excitation for both the seed- and the amplifier-target. In addition, the influence of an additional pre-pulse has been studied. Seeded XRL operation has been demonstrated in both schemes, resulting in XRL pulses with a divergence of 2 × 2 mrad. The peak brilliance of the amplified XRL of 4 × 1023 photons/s/mm2/mrad2 in 5 × 10?5 relative bandwidth was more than two orders of magnitude larger compared to the original seed pulses. The presented experimental concept provides an alternative approach to the currently more common use of high-order harmonic pulses as a seed source, well suited for applications like laser spectroscopy of highly-charged ions at a storage ring.
Internacional
Si
JCR del ISI
Si
Título de la revista
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
ISSN
0953-4075
Factor de impacto JCR
1,916
Información de impacto
Volumen
48
DOI
10.1088/0953-4075/48/14/144009
Número de revista
Desde la página
144009 1
Hasta la página
144009 5
Mes
MAYO
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Participantes
  • Autor: B. Ecker (Helmholtz Institute Jena)
  • Autor: B. Aurand (GSI Helmholtzzentrum fuer Schwerionenforschung)
  • Autor: D.C. Hochhaus (ExtreMe Matter Institute EMMI)
  • Autor: P. Neumayer (ExtreMe Matter Institute EMMI)
  • Autor: B. Zielbauer (GSI Helmholtzzentrum fuer Schwerionenforschung)
  • Autor: Eduardo Oliva Gonzalo (UPM)
  • Autor: L. Li (Laboratoire d¿Optique Appliquée, ENSTA ParisTech, Ecole Polytechnique ParisTech)
  • Autor: T.T.T. Le (Laboratoire d¿Optique Appliquée, ENSTA ParisTech, Ecole Polytechnique ParisTech)
  • Autor: Q. Jin (Institute of Modern Physics, Chinese Academy of Sciences)
  • Autor: H. Zhao (Institute of Modern Physics, Chinese Academy of Sciences)
  • Autor: K. Cassou (LASERIX-CLUPS/Université Paris-Sud)
  • Autor: S. Dabbousi (LASERIX-CLUPS/Université Paris-Sud)
  • Autor: O. Guilbaud (LASERIX-CLUPS/Université Paris-Sud)
  • Autor: S. Kazamias (LASERIX-CLUPS/Université Paris-Sud)
  • Autor: D. Ros (LASERIX-CLUPS/Université Paris-Sud)
  • Autor: P. Zeitoun (Laboratoire d¿Optique Appliquée, ENSTA ParisTech, Ecole Polytechnique ParisTech)
  • Autor: T. Kuehl (Helmholtz Institute Jena)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Fusión Nuclear Inercial y Tecnología de fusión
  • Centro o Instituto I+D+i: Instituto de Fusión Nuclear
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