PMID: 19113716Dec 31, 2008Paper

Transverse-coherence properties of the free-electron-laser FLASH at DESY

Physical Review Letters
A SingerJ Feldhaus

Abstract

A general theoretical approach based on the decomposition of statistical fields into a sum of independently propagating transverse modes was used for the analysis of the coherence properties of the new free-electron laser source FLASH operated at 13.7 nm wavelength. The analysis shows that several transverse modes are contributing to the total radiation field of FLASH. The results of theoretical calculations are compared with measurements using Young's double-slit experiment. The coherence lengths in the horizontal and in the vertical directions 20 m downstream from the source are estimated at 300 and 250 microm, respectively.

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Aug 11, 2005·Physical Review Letters·Adam M ZyskJohn C Schotland
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Aug 10, 2007·Nature·Henry N ChapmanJanos Hajdu
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Citations

Oct 5, 2013·The Review of Scientific Instruments·Vinzenz HilbertUlf Zastrau
Jun 11, 2014·Scientific Reports·Felix LehmkühlerGerhard Grübel
Dec 24, 2016·Journal of Synchrotron Radiation·M Ruiz-LopezD Bleiner
Aug 6, 2013·Physical Review Letters·A SingerI A Vartanyants
Dec 25, 2013·Journal of Synchrotron Radiation·Andrej Singer, Ivan A Vartanyants
Jun 28, 2014·Journal of Synchrotron Radiation·P SkopintsevI A Vartanyants
Aug 10, 2017·Optics Express·Johannes Hagemann, Tim Salditt
Oct 6, 2012·Optics Express·A SingerI A Vartanyants
Apr 4, 2015·Optics Express·Nicolas BurdetIan K Robinson
Jan 13, 2018·Optics Express·Johannes Hagemann, Tim Salditt
Nov 24, 2011·Physical Review Letters·I A VartanyantsW Wurth
Apr 7, 2010·Physical Review Letters·L W WhiteheadI McNulty
Jul 17, 2021·Optics Express·Konstantin KharitonovElke Plönjes

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