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Single-shot spectro-temporal characterization of XUV pulses from a seeded free-electron laser.
De Ninno, Giovanni; Gauthier, David; Mahieu, Benoît; Ribic, Primoz Rebernik; Allaria, Enrico; Cinquegrana, Paolo; Danailov, Miltcho Bojanov; Demidovich, Alexander; Ferrari, Eugenio; Giannessi, Luca; Penco, Giuseppe; Sigalotti, Paolo; Stupar, Matija.
Afiliación
  • De Ninno G; Sincrotrone Trieste, Trieste 34149, Italy.
  • Gauthier D; Laboratory of Quantum Optics, University of Nova Gorica, Nova, Gorica 5001, Slovenia.
  • Mahieu B; Sincrotrone Trieste, Trieste 34149, Italy.
  • Ribic PR; Laboratoire dOptique AppliquÂee, UMR 7639, ENSTA-CNRS-Ecole, France.
  • Allaria E; Sincrotrone Trieste, Trieste 34149, Italy.
  • Cinquegrana P; Sincrotrone Trieste, Trieste 34149, Italy.
  • Danailov MB; Sincrotrone Trieste, Trieste 34149, Italy.
  • Demidovich A; Sincrotrone Trieste, Trieste 34149, Italy.
  • Ferrari E; Sincrotrone Trieste, Trieste 34149, Italy.
  • Giannessi L; Sincrotrone Trieste, Trieste 34149, Italy.
  • Penco G; Università degli Studi di Trieste, Dipartimento di Fisica, Piazzale Europa 1, 34100 Trieste, Italy.
  • Sigalotti P; Sincrotrone Trieste, Trieste 34149, Italy.
  • Stupar M; Theory GroupENEA C.R. Frascati, Via E. Fermi 45, 00044 Frascati, Italy.
Nat Commun ; 6: 8075, 2015 Aug 20.
Article en En | MEDLINE | ID: mdl-26290320
Intense ultrashort X-ray pulses produced by modern free-electron lasers (FELs) allow one to probe biological systems, inorganic materials and molecular reaction dynamics with nanoscale spatial and femtoscale temporal resolution. These experiments require the knowledge, and possibly the control, of the spectro-temporal content of individual pulses. FELs relying on seeding have the potential to produce spatially and temporally fully coherent pulses. Here we propose and implement an interferometric method, which allows us to carry out the first complete single-shot spectro-temporal characterization of the pulses, generated by an FEL in the extreme ultraviolet spectral range. Moreover, we provide the first direct evidence of the temporal coherence of a seeded FEL working in the extreme ultraviolet spectral range and show the way to control the light generation process to produce Fourier-limited pulses. Experiments are carried out at the FERMI FEL in Trieste.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Nat Commun Asunto de la revista: BIOLOGIA / CIENCIA Año: 2015 Tipo del documento: Article País de afiliación: Italia Pais de publicación: Reino Unido
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Nat Commun Asunto de la revista: BIOLOGIA / CIENCIA Año: 2015 Tipo del documento: Article País de afiliación: Italia Pais de publicación: Reino Unido