An X-ray harmonic separator for next-generation synchrotron X-ray sources and X-ray free-electron lasers

An X-ray prism for the extraction of a specific harmonic of undulator radiation is proposed. By using the prism in a grazing incidence geometry, the beam axes of fundamental and harmonics of undulator radiation are separated with large angles over 10 µrad, which enables the selection of a specific h...

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Autores principales: Inoue, Ichiro, Osaka, Taito, Tamasaku, Kenji, Ohashi, Haruhiko, Yamazaki, Hiroshi, Goto, Shunji, Yabashi, Makina
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2018
Materias:
Research Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5829678/
https://www.ncbi.nlm.nih.gov/pubmed/29488912
http://dx.doi.org/10.1107/S160057751800108X
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author Inoue, Ichiro
Osaka, Taito
Tamasaku, Kenji
Ohashi, Haruhiko
Yamazaki, Hiroshi
Goto, Shunji
Yabashi, Makina
author_facet Inoue, Ichiro
Osaka, Taito
Tamasaku, Kenji
Ohashi, Haruhiko
Yamazaki, Hiroshi
Goto, Shunji
Yabashi, Makina
author_sort Inoue, Ichiro
collection PubMed
description An X-ray prism for the extraction of a specific harmonic of undulator radiation is proposed. By using the prism in a grazing incidence geometry, the beam axes of fundamental and harmonics of undulator radiation are separated with large angles over 10 µrad, which enables the selection of a specific harmonic with the help of apertures, while keeping a high photon flux. The concept of the harmonic separation was experimentally confirmed using X-ray beams from the X-ray free-electron laser SACLA.
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spelling pubmed-58296782018-03-19 An X-ray harmonic separator for next-generation synchrotron X-ray sources and X-ray free-electron lasers Inoue, Ichiro Osaka, Taito Tamasaku, Kenji Ohashi, Haruhiko Yamazaki, Hiroshi Goto, Shunji Yabashi, Makina J Synchrotron Radiat Research Papers An X-ray prism for the extraction of a specific harmonic of undulator radiation is proposed. By using the prism in a grazing incidence geometry, the beam axes of fundamental and harmonics of undulator radiation are separated with large angles over 10 µrad, which enables the selection of a specific harmonic with the help of apertures, while keeping a high photon flux. The concept of the harmonic separation was experimentally confirmed using X-ray beams from the X-ray free-electron laser SACLA. International Union of Crystallography 2018-02-28 /pmc/articles/PMC5829678/ /pubmed/29488912 http://dx.doi.org/10.1107/S160057751800108X Text en © Ichiro Inoue et al. 2018 http://creativecommons.org/licenses/by/2.0/uk/ 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.http://creativecommons.org/licenses/by/2.0/uk/
spellingShingle Research Papers
Inoue, Ichiro
Osaka, Taito
Tamasaku, Kenji
Ohashi, Haruhiko
Yamazaki, Hiroshi
Goto, Shunji
Yabashi, Makina
An X-ray harmonic separator for next-generation synchrotron X-ray sources and X-ray free-electron lasers
title An X-ray harmonic separator for next-generation synchrotron X-ray sources and X-ray free-electron lasers
title_full An X-ray harmonic separator for next-generation synchrotron X-ray sources and X-ray free-electron lasers
title_fullStr An X-ray harmonic separator for next-generation synchrotron X-ray sources and X-ray free-electron lasers
title_full_unstemmed An X-ray harmonic separator for next-generation synchrotron X-ray sources and X-ray free-electron lasers
title_short An X-ray harmonic separator for next-generation synchrotron X-ray sources and X-ray free-electron lasers
title_sort x-ray harmonic separator for next-generation synchrotron x-ray sources and x-ray free-electron lasers
topic Research Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5829678/
https://www.ncbi.nlm.nih.gov/pubmed/29488912
http://dx.doi.org/10.1107/S160057751800108X
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