Spectral monitoring at SwissFEL using a high-resolution on-line hard X-ray single-shot spectrometer.
X-ray spectrometer
free-electron laser
spectroscopy
Journal
Journal of synchrotron radiation
ISSN: 1600-5775
Titre abrégé: J Synchrotron Radiat
Pays: United States
ID NLM: 9888878
Informations de publication
Date de publication:
01 Nov 2021
01 Nov 2021
Historique:
received:
28
07
2021
accepted:
16
09
2021
entrez:
5
11
2021
pubmed:
6
11
2021
medline:
6
11
2021
Statut:
ppublish
Résumé
The performance and parameters of the online photon single-shot spectrometer (PSSS) at the Aramis beamline of the SwissFEL free-electron laser are presented. The device operates between the photon energies 4 and 13 keV and uses diamond transmission gratings and bent Si crystals for spectral measurements on the first diffraction order of the beam. The device has an energy window of 0.7% of the median photon energy of the free-electron laser pulses and a spectral resolution (full width at half-maximum) ΔE/E on the order of 10
Identifiants
pubmed: 34738953
pii: S1600577521009619
doi: 10.1107/S1600577521009619
pmc: PMC8570208
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
1978-1984Subventions
Organisme : H2020 European Research Council
ID : 654360 NFFA-Europe (BR)
Informations de copyright
open access.
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