Enabling time-resolved 2D spatial-coherence measurements using the Fourier-analysis method with an integrated curved-grating beam monitor
- Publikationstyp:
- Zeitschriftenaufsatz
- Metadaten:
-
- Autoren
- Kai Bagschik
- Michael Schneider
- Jochen Wagner
- Ralph Buss
- Matthias Riepp
- Andre Philippi-Kobs
- Leonard Mueller
- Wojciech Roseker
- Florian Trinter
- Moritz Hoesch
- Jens Viefhaus
- Stefan Eisebitt
- Gerhard Gruebel
- Hans Peter Oepen
- Robert Froemter
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000577120500078&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1364/OL.402264
- eISSN
- 1539-4794
- Externe Identifier
- Clarivate Analytics Document Solution ID: NZ5EB
- PubMed Identifier: 33001954
- ISSN
- 0146-9592
- Ausgabe der Veröffentlichung
- 19
- Zeitschrift
- OPTICS LETTERS
- Paginierung
- 5591 - 5594
- Datum der Veröffentlichung
- 2020
- Status
- Published
- Titel
- Enabling time-resolved 2D spatial-coherence measurements using the Fourier-analysis method with an integrated curved-grating beam monitor
- Sub types
- Article
- Ausgabe der Zeitschrift
- 45
Datenquelle: Web of Science (Lite)
- Andere Metadatenquellen:
-
- Abstract
- <jats:p>Direct 2D spatial-coherence measurements are increasingly gaining importance at synchrotron beamlines, especially due to present and future upgrades of synchrotron facilities to diffraction-limited storage rings. We present a method to determine the 2D spatial coherence of synchrotron radiation in a direct and particularly simple way by using the Fourier-analysis method in conjunction with curved gratings. Direct photon-beam monitoring provided by a curved grating circumvents the otherwise necessary separate determination of the illuminating intensity distribution required for the Fourier-analysis method. Hence, combining these two methods allows for time-resolved spatial-coherence measurements. As a consequence, spatial-coherence degradation effects caused by beamline optics vibrations, which is one of the key issues of state-of-the-art X-ray imaging and scattering beamlines, can be identified and analyzed.</jats:p>
- Autoren
- Kai Bagschik
- Michael Schneider
- Jochen Wagner
- Ralph Buss
- Matthias Riepp
- Andre Philippi-Kobs
- Leonard Müller
- Wojciech Roseker
- Florian Trinter
- Moritz Hoesch
- Jens Viefhaus
- Stefan Eisebitt
- Gerhard Grübel
- Hans Peter Oepen
- Robert Frömter
- DOI
- 10.1364/ol.402264
- eISSN
- 1539-4794
- ISSN
- 0146-9592
- Ausgabe der Veröffentlichung
- 19
- Zeitschrift
- Optics Letters
- Sprache
- en
- Online publication date
- 2020
- Paginierung
- 5591 - 5591
- Datum der Veröffentlichung
- 2020
- Status
- Published
- Herausgeber
- Optica Publishing Group
- Herausgeber URL
- http://dx.doi.org/10.1364/ol.402264
- Datum der Datenerfassung
- 2022
- Titel
- Enabling time-resolved 2D spatial-coherence measurements using the Fourier-analysis method with an integrated curved-grating beam monitor
- Ausgabe der Zeitschrift
- 45
Datenquelle: Crossref
- Abstract
- Direct 2D spatial-coherence measurements are increasingly gaining importance at synchrotron beamlines, especially due to present and future upgrades of synchrotron facilities to diffraction-limited storage rings. We present a method to determine the 2D spatial coherence of synchrotron radiation in a direct and particularly simple way by using the Fourier-analysis method in conjunction with curved gratings. Direct photon-beam monitoring provided by a curved grating circumvents the otherwise necessary separate determination of the illuminating intensity distribution required for the Fourier-analysis method. Hence, combining these two methods allows for time-resolved spatial-coherence measurements. As a consequence, spatial-coherence degradation effects caused by beamline optics vibrations, which is one of the key issues of state-of-the-art X-ray imaging and scattering beamlines, can be identified and analyzed.
- Autoren
- Kai Bagschik
- Michael Schneider
- Jochen Wagner
- Ralph Buss
- Matthias Riepp
- Andre Philippi-Kobs
- Leonard Müller
- Wojciech Roseker
- Florian Trinter
- Moritz Hoesch
- Jens Viefhaus
- Stefan Eisebitt
- Gerhard Grübel
- Hans Peter Oepen
- Robert Frömter
- DOI
- 10.1364/ol.402264
- eISSN
- 1539-4794
- Externe Identifier
- PubMed Identifier: 33001954
- Funding acknowledgements
- Deutsche Forschungsgemeinschaft: SFB 668
- Deutsche Forschungsgemeinschaft: SFB 925
- Deutsche Forschungsgemeinschaft: EXC 2056
- Deutsche Forschungsgemeinschaft: EXC 1074
- Bundesministerium für Bildung und Forschung: FSP 301/05K10GU4
- Open access
- false
- ISSN
- 0146-9592
- Ausgabe der Veröffentlichung
- 19
- Zeitschrift
- Optics letters
- Sprache
- eng
- Medium
- Paginierung
- 5591 - 5594
- Datum der Veröffentlichung
- 2020
- Status
- Published
- Datum der Datenerfassung
- 2020
- Titel
- Enabling time-resolved 2D spatial-coherence measurements using the Fourier-analysis method with an integrated curved-grating beam monitor.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 45
Datenquelle: Europe PubMed Central
- Abstract
- Direct 2D spatial-coherence measurements are increasingly gaining importance at synchrotron beamlines, especially due to present and future upgrades of synchrotron facilities to diffraction-limited storage rings. We present a method to determine the 2D spatial coherence of synchrotron radiation in a direct and particularly simple way by using the Fourier-analysis method in conjunction with curved gratings. Direct photon-beam monitoring provided by a curved grating circumvents the otherwise necessary separate determination of the illuminating intensity distribution required for the Fourier-analysis method. Hence, combining these two methods allows for time-resolved spatial-coherence measurements. As a consequence, spatial-coherence degradation effects caused by beamline optics vibrations, which is one of the key issues of state-of-the-art X-ray imaging and scattering beamlines, can be identified and analyzed.
- Autoren
- Kai Bagschik
- Michael Schneider
- Jochen Wagner
- Ralph Buss
- Matthias Riepp
- Andre Philippi-Kobs
- Leonard Müller
- Wojciech Roseker
- Florian Trinter
- Moritz Hoesch
- Jens Viefhaus
- Stefan Eisebitt
- Gerhard Grübel
- Hans Peter Oepen
- Robert Frömter
- Autoren-URL
- https://www.ncbi.nlm.nih.gov/pubmed/33001954
- DOI
- 10.1364/OL.402264
- eISSN
- 1539-4794
- Ausgabe der Veröffentlichung
- 19
- Zeitschrift
- Opt Lett
- Sprache
- eng
- Country
- United States
- Paginierung
- 5591 - 5594
- PII
- 440143
- Datum der Veröffentlichung
- 2020
- Status
- Published
- Titel
- Enabling time-resolved 2D spatial-coherence measurements using the Fourier-analysis method with an integrated curved-grating beam monitor.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 45
Datenquelle: PubMed
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