Versatile modulators for laser-based FEL seeding at SwissFEL.
EEHG
FEL
insertion devices
soft X-ray
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 Mar 2023
01 Mar 2023
Historique:
received:
14
10
2022
accepted:
22
12
2022
entrez:
9
3
2023
pubmed:
10
3
2023
medline:
10
3
2023
Statut:
ppublish
Résumé
The Paul Scherrer Institute is implementing laser-based seeding in the soft X-ray beamline (Athos) of its free-electron laser, SwissFEL, to enhance the temporal and spectral properties of the delivered photon pulses. This technique requires, among other components, two identical modulators for coupling the electron beam with an external laser with a wavelength range between 260 and 1600 nm. The design, magnetic measurements results, alignment, operation and also details of the novel and exotic magnetic configuration of the prototype are described.
Identifiants
pubmed: 36891841
pii: S1600577522012073
doi: 10.1107/S1600577522012073
pmc: PMC10000804
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
276-283Subventions
Organisme : H2020 European Research Council
ID : 810451
Informations de copyright
open access.
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