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  Ultrafast X-ray pulse characterization at free-electron lasers

Grguraš, I., Maier, A. R., Behrens, C., Mazza, T., Kelly, T. J., Radcliffe, P., et al. (2012). Ultrafast X-ray pulse characterization at free-electron lasers. Nature Photonics, 6(12), 852-857. doi:10.1038/nphoton.2012.276.

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externe Referenz:
http://dx.doi.org/10.1038/nphoton.2012.276 (Verlagsversion)
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 Urheber:
Grguraš, Ivanka1, 2, Autor           
Maier, Andreas R.3, 4, Autor           
Behrens, C.5, Autor
Mazza, T.6, Autor
Kelly, T. J.7, Autor
Radcliffe, P.6, Autor
Düsterer, S.5, Autor
Kazansky, A. K.8, 9, 10, Autor
Kabachnik, N. M.6, 11, Autor
Tschentscher, Th6, Autor
Costello, J. T.7, Autor
Meyer, M.6, Autor
Hoffmann, M. C.1, 2, 12, Autor
Schlarb, H.5, Autor
Cavalieri, Adrian L.1, 2, Autor           
Affiliations:
1Center for Free Electron Laser Science, Notkestrasse 85, 22607 Hamburg, Germany, ou_persistent22              
2Extreme Timescales, Research Groups, Max Planck Research Department for Structural Dynamics, Department of Physics, University of Hamburg, External Organizations, ou_2173639              
3Laboratory for Attosecond Physics, Max Planck Institute of Quantum Optics, Max Planck Society, Hans-Kopfermann-Str. 1, 85748 Garching, DE, ou_1445564              
4Ludwig-Maximilians Universität München, Am Coulombwall 1, 85746 Garching, Germany, ou_persistent22              
5Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany, ou_persistent22              
6European XFEL, Albert-Einstein-Ring 19, 22761 Hamburg, Germany, ou_persistent22              
7School of Physical Science and National Center for Plasma Science and Technology (NCPST), Dublin City University, Glasnevin, Dublin 9, Ireland, ou_persistent22              
8Departamento de Fisica de Materiales, University of the Basque Country UPV/EHU, E-20018 San Sebastian/Donostia, Spain, ou_persistent22              
9IKERBASQUE, Basque Foundation for Science, E-48011, Bilbao, Spain, ou_persistent22              
10Donostia International Physics Center (DIPC), E-20018 San Sebastian/Donostia, Spain, ou_persistent22              
11Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow 119991, Russia, ou_persistent22              
12SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, ou_persistent22              

Inhalt

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Schlagwörter: Lasers, LEDs and light sources; Spectroscopy; Ultrafast photonics; Terahertz optics; X-rays
 Zusammenfassung: The ability to fully characterize ultrashort, ultra-intense X-ray pulses at free-electron lasers (FELs) will be crucial in experiments ranging from single-molecule imaging to extreme-timescale X-ray science. This issue is especially important at current-generation FELs, which are primarily based on self-amplified spontaneous emission and radiate with parameters that fluctuate strongly from pulse to pulse. Using single-cycle terahertz pulses from an optical laser, we have extended the streaking techniques of attosecond metrology to measure the temporal profile of individual FEL pulses with 5 fs full-width at half-maximum accuracy, as well as their arrival on a time base synchronized to the external laser to within 6 fs r.m.s. Optical laser-driven terahertz streaking can be utilized at any X-ray photon energy and is non-invasive, allowing it to be incorporated into any pump–probe experiment, eventually characterizing pulses before and after interaction with most sample environments.

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Sprache(n): eng - English
 Datum: 2012-07-092012-10-052012-11-182012-12
 Publikationsstatus: Erschienen
 Seiten: 6
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: Expertenbegutachtung
 Identifikatoren: DOI: 10.1038/nphoton.2012.276
 Art des Abschluß: -

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Quelle 1

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Titel: Nature Photonics
Genre der Quelle: Zeitschrift
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: -
Seiten: - Band / Heft: 6 (12) Artikelnummer: - Start- / Endseite: 852 - 857 Identifikator: ISSN: 1749-4885
CoNE: https://pure.mpg.de/cone/journals/resource/1000000000240270