Cargando…

Harmonic radiation contribution and X-ray transmission at the Small Quantum Systems instrument of European XFEL

Transmission measurements of the soft X-ray beamline to the Small Quantum Systems (SQS) scientific instrument at the SASE3 undulator of European XFEL are presented. Measurements are reported for a wide range of photon energies (650 eV to 2400 eV), using X-ray gas monitors as well as a bolometric rad...

Descripción completa

Detalles Bibliográficos
Autores principales: Baumann, Thomas M., Boll, Rebecca, De Fanis, Alberto, Grychtol, Patrik, Ilchen, Markus, Jastrow, Ulf Fini, Kato, Masahiro, Lechner, Christoph, Maltezopoulos, Theophilos, Mazza, Tommaso, Montaño, Jacobo, Music, Valerija, Ovcharenko, Yevheniy, Rennhack, Nils, Rivas, Daniel E., Saito, Norio, Schmidt, Philipp, Serkez, Svitozar, Sorokin, Andrey, Usenko, Sergey, Yan, Jiawei, Geloni, Gianluca, Tanaka, Takahiro, Tiedtke, Kai, Meyer, Michael
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10325020/
https://www.ncbi.nlm.nih.gov/pubmed/37163304
http://dx.doi.org/10.1107/S1600577523003090
_version_ 1785069222182780928
author Baumann, Thomas M.
Boll, Rebecca
De Fanis, Alberto
Grychtol, Patrik
Ilchen, Markus
Jastrow, Ulf Fini
Kato, Masahiro
Lechner, Christoph
Maltezopoulos, Theophilos
Mazza, Tommaso
Montaño, Jacobo
Music, Valerija
Ovcharenko, Yevheniy
Rennhack, Nils
Rivas, Daniel E.
Saito, Norio
Schmidt, Philipp
Serkez, Svitozar
Sorokin, Andrey
Usenko, Sergey
Yan, Jiawei
Geloni, Gianluca
Tanaka, Takahiro
Tiedtke, Kai
Meyer, Michael
author_facet Baumann, Thomas M.
Boll, Rebecca
De Fanis, Alberto
Grychtol, Patrik
Ilchen, Markus
Jastrow, Ulf Fini
Kato, Masahiro
Lechner, Christoph
Maltezopoulos, Theophilos
Mazza, Tommaso
Montaño, Jacobo
Music, Valerija
Ovcharenko, Yevheniy
Rennhack, Nils
Rivas, Daniel E.
Saito, Norio
Schmidt, Philipp
Serkez, Svitozar
Sorokin, Andrey
Usenko, Sergey
Yan, Jiawei
Geloni, Gianluca
Tanaka, Takahiro
Tiedtke, Kai
Meyer, Michael
author_sort Baumann, Thomas M.
collection PubMed
description Transmission measurements of the soft X-ray beamline to the Small Quantum Systems (SQS) scientific instrument at the SASE3 undulator of European XFEL are presented. Measurements are reported for a wide range of photon energies (650 eV to 2400 eV), using X-ray gas monitors as well as a bolometric radiometer. The results are in good agreement with simulations for the beam transport and show a transmission of up to 80% over the whole photon energy range. The contribution of second- and third-harmonic radiation of the soft X-ray undulator is determined at selected photon energies by performing transmission measurements using a gas absorber to provide variable attenuation of the incoming photon flux. A comparison of the results with semi-analytic calculations for the generation of free-electron laser pulses in the SASE3 undulator reveals an influence of apertures along the beam transport on the exact harmonic content to be accounted for at the experiment. The second-harmonic content is measured to be in the range of 0.1% to 0.3%, while the third-harmonic contributed a few percent to the SASE3 emission. For experiments at the SQS instrument, these numbers can be reduced through specific selections of the mirror reflection angles.
format Online
Article
Text
id pubmed-10325020
institution National Center for Biotechnology Information
language English
publishDate 2023
publisher International Union of Crystallography
record_format MEDLINE/PubMed
spelling pubmed-103250202023-07-07 Harmonic radiation contribution and X-ray transmission at the Small Quantum Systems instrument of European XFEL Baumann, Thomas M. Boll, Rebecca De Fanis, Alberto Grychtol, Patrik Ilchen, Markus Jastrow, Ulf Fini Kato, Masahiro Lechner, Christoph Maltezopoulos, Theophilos Mazza, Tommaso Montaño, Jacobo Music, Valerija Ovcharenko, Yevheniy Rennhack, Nils Rivas, Daniel E. Saito, Norio Schmidt, Philipp Serkez, Svitozar Sorokin, Andrey Usenko, Sergey Yan, Jiawei Geloni, Gianluca Tanaka, Takahiro Tiedtke, Kai Meyer, Michael J Synchrotron Radiat Research Papers Transmission measurements of the soft X-ray beamline to the Small Quantum Systems (SQS) scientific instrument at the SASE3 undulator of European XFEL are presented. Measurements are reported for a wide range of photon energies (650 eV to 2400 eV), using X-ray gas monitors as well as a bolometric radiometer. The results are in good agreement with simulations for the beam transport and show a transmission of up to 80% over the whole photon energy range. The contribution of second- and third-harmonic radiation of the soft X-ray undulator is determined at selected photon energies by performing transmission measurements using a gas absorber to provide variable attenuation of the incoming photon flux. A comparison of the results with semi-analytic calculations for the generation of free-electron laser pulses in the SASE3 undulator reveals an influence of apertures along the beam transport on the exact harmonic content to be accounted for at the experiment. The second-harmonic content is measured to be in the range of 0.1% to 0.3%, while the third-harmonic contributed a few percent to the SASE3 emission. For experiments at the SQS instrument, these numbers can be reduced through specific selections of the mirror reflection angles. International Union of Crystallography 2023-05-10 /pmc/articles/PMC10325020/ /pubmed/37163304 http://dx.doi.org/10.1107/S1600577523003090 Text en © Thomas M. Baumann et al. 2023 https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Research Papers
Baumann, Thomas M.
Boll, Rebecca
De Fanis, Alberto
Grychtol, Patrik
Ilchen, Markus
Jastrow, Ulf Fini
Kato, Masahiro
Lechner, Christoph
Maltezopoulos, Theophilos
Mazza, Tommaso
Montaño, Jacobo
Music, Valerija
Ovcharenko, Yevheniy
Rennhack, Nils
Rivas, Daniel E.
Saito, Norio
Schmidt, Philipp
Serkez, Svitozar
Sorokin, Andrey
Usenko, Sergey
Yan, Jiawei
Geloni, Gianluca
Tanaka, Takahiro
Tiedtke, Kai
Meyer, Michael
Harmonic radiation contribution and X-ray transmission at the Small Quantum Systems instrument of European XFEL
title Harmonic radiation contribution and X-ray transmission at the Small Quantum Systems instrument of European XFEL
title_full Harmonic radiation contribution and X-ray transmission at the Small Quantum Systems instrument of European XFEL
title_fullStr Harmonic radiation contribution and X-ray transmission at the Small Quantum Systems instrument of European XFEL
title_full_unstemmed Harmonic radiation contribution and X-ray transmission at the Small Quantum Systems instrument of European XFEL
title_short Harmonic radiation contribution and X-ray transmission at the Small Quantum Systems instrument of European XFEL
title_sort harmonic radiation contribution and x-ray transmission at the small quantum systems instrument of european xfel
topic Research Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10325020/
https://www.ncbi.nlm.nih.gov/pubmed/37163304
http://dx.doi.org/10.1107/S1600577523003090
work_keys_str_mv AT baumannthomasm harmonicradiationcontributionandxraytransmissionatthesmallquantumsystemsinstrumentofeuropeanxfel
AT bollrebecca harmonicradiationcontributionandxraytransmissionatthesmallquantumsystemsinstrumentofeuropeanxfel
AT defanisalberto harmonicradiationcontributionandxraytransmissionatthesmallquantumsystemsinstrumentofeuropeanxfel
AT grychtolpatrik harmonicradiationcontributionandxraytransmissionatthesmallquantumsystemsinstrumentofeuropeanxfel
AT ilchenmarkus harmonicradiationcontributionandxraytransmissionatthesmallquantumsystemsinstrumentofeuropeanxfel
AT jastrowulffini harmonicradiationcontributionandxraytransmissionatthesmallquantumsystemsinstrumentofeuropeanxfel
AT katomasahiro harmonicradiationcontributionandxraytransmissionatthesmallquantumsystemsinstrumentofeuropeanxfel
AT lechnerchristoph harmonicradiationcontributionandxraytransmissionatthesmallquantumsystemsinstrumentofeuropeanxfel
AT maltezopoulostheophilos harmonicradiationcontributionandxraytransmissionatthesmallquantumsystemsinstrumentofeuropeanxfel
AT mazzatommaso harmonicradiationcontributionandxraytransmissionatthesmallquantumsystemsinstrumentofeuropeanxfel
AT montanojacobo harmonicradiationcontributionandxraytransmissionatthesmallquantumsystemsinstrumentofeuropeanxfel
AT musicvalerija harmonicradiationcontributionandxraytransmissionatthesmallquantumsystemsinstrumentofeuropeanxfel
AT ovcharenkoyevheniy harmonicradiationcontributionandxraytransmissionatthesmallquantumsystemsinstrumentofeuropeanxfel
AT rennhacknils harmonicradiationcontributionandxraytransmissionatthesmallquantumsystemsinstrumentofeuropeanxfel
AT rivasdaniele harmonicradiationcontributionandxraytransmissionatthesmallquantumsystemsinstrumentofeuropeanxfel
AT saitonorio harmonicradiationcontributionandxraytransmissionatthesmallquantumsystemsinstrumentofeuropeanxfel
AT schmidtphilipp harmonicradiationcontributionandxraytransmissionatthesmallquantumsystemsinstrumentofeuropeanxfel
AT serkezsvitozar harmonicradiationcontributionandxraytransmissionatthesmallquantumsystemsinstrumentofeuropeanxfel
AT sorokinandrey harmonicradiationcontributionandxraytransmissionatthesmallquantumsystemsinstrumentofeuropeanxfel
AT usenkosergey harmonicradiationcontributionandxraytransmissionatthesmallquantumsystemsinstrumentofeuropeanxfel
AT yanjiawei harmonicradiationcontributionandxraytransmissionatthesmallquantumsystemsinstrumentofeuropeanxfel
AT gelonigianluca harmonicradiationcontributionandxraytransmissionatthesmallquantumsystemsinstrumentofeuropeanxfel
AT tanakatakahiro harmonicradiationcontributionandxraytransmissionatthesmallquantumsystemsinstrumentofeuropeanxfel
AT tiedtkekai harmonicradiationcontributionandxraytransmissionatthesmallquantumsystemsinstrumentofeuropeanxfel
AT meyermichael harmonicradiationcontributionandxraytransmissionatthesmallquantumsystemsinstrumentofeuropeanxfel