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A 1D imaging soft X-ray spectrometer for the small quantum systems instrument at the European XFEL

Agåker, Marcus LU ; Söderström, Johan ; Baumann, Thomas M. ; Englund, Carl Johan ; Kjellsson, Ludvig LU ; Boll, Rebecca ; De Fanis, Alberto ; Dold, Simon ; Mazza, Tommaso and Montaño, Jacobo , et al. (2024) In Journal of Synchrotron Radiation 31. p.1264-1275
Abstract

A 1D imaging soft X-ray spectrometer installed on the small quantum systems (SQS) scientific instrument of the European XFEL is described. It uses movable cylindrical constant-line-spacing gratings in the Rowland configuration for energy dispersion in the vertical plane, and Wolter optics for simultaneous 1D imaging of the source in the horizontal plane. The soft X-ray fluorescence spectro-imaging capability will be exploited in pump-probe measurements and in investigations of propagation effects and other nonlinear phenomena.

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organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
resonant inelastic X-ray scattering, RIXS, soft X-ray scattering, soft X-ray spectrometers, X-ray free-electron lasers, XFEL
in
Journal of Synchrotron Radiation
volume
31
pages
12 pages
publisher
International Union of Crystallography
external identifiers
  • pmid:39078692
  • scopus:85203203483
ISSN
0909-0495
DOI
10.1107/S1600577524005988
language
English
LU publication?
yes
id
6092b6e4-8cdf-49eb-9679-00dce4fe9ac9
date added to LUP
2024-11-26 11:22:41
date last changed
2025-07-09 06:00:34
@article{6092b6e4-8cdf-49eb-9679-00dce4fe9ac9,
  abstract     = {{<p>A 1D imaging soft X-ray spectrometer installed on the small quantum systems (SQS) scientific instrument of the European XFEL is described. It uses movable cylindrical constant-line-spacing gratings in the Rowland configuration for energy dispersion in the vertical plane, and Wolter optics for simultaneous 1D imaging of the source in the horizontal plane. The soft X-ray fluorescence spectro-imaging capability will be exploited in pump-probe measurements and in investigations of propagation effects and other nonlinear phenomena.</p>}},
  author       = {{Agåker, Marcus and Söderström, Johan and Baumann, Thomas M. and Englund, Carl Johan and Kjellsson, Ludvig and Boll, Rebecca and De Fanis, Alberto and Dold, Simon and Mazza, Tommaso and Montaño, Jacobo and Münnich, Astrid and Mullins, Terence and Ovcharenko, Yevheniy and Rennhack, Nils and Schmidt, Philipp and Senfftleben, Björn and Turcato, Monica and Usenko, Sergey and Meyer, Michael and Nordgren, Joseph and Rubensson, Jan Erik}},
  issn         = {{0909-0495}},
  keywords     = {{resonant inelastic X-ray scattering; RIXS; soft X-ray scattering; soft X-ray spectrometers; X-ray free-electron lasers; XFEL}},
  language     = {{eng}},
  pages        = {{1264--1275}},
  publisher    = {{International Union of Crystallography}},
  series       = {{Journal of Synchrotron Radiation}},
  title        = {{A 1D imaging soft X-ray spectrometer for the small quantum systems instrument at the European XFEL}},
  url          = {{http://dx.doi.org/10.1107/S1600577524005988}},
  doi          = {{10.1107/S1600577524005988}},
  volume       = {{31}},
  year         = {{2024}},
}