A
Andreas Maier
Researcher at University of Erlangen-Nuremberg
Publications - 136
Citations - 2707
Andreas Maier is an academic researcher from University of Erlangen-Nuremberg. The author has contributed to research in topics: Laser & Deep learning. The author has an hindex of 22, co-authored 136 publications receiving 1921 citations. Previous affiliations of Andreas Maier include Ludwig Maximilian University of Munich & University of Hamburg.
Papers
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Journal ArticleDOI
Ultrafast X-ray pulse characterization at free-electron lasers
Ivanka Grguras,Andreas Maier,Andreas Maier,C. Behrens,Tommaso Mazza,T. J. Kelly,P. Radcliffe,S. Düsterer,Andrey K. Kazansky,Andrey K. Kazansky,Andrey K. Kazansky,Nikolay M. Kabachnik,Nikolay M. Kabachnik,Th. Tschentscher,John Costello,Michael Meyer,Matthias C. Hoffmann,Matthias C. Hoffmann,Holger Schlarb,Adrian L. Cavalieri +19 more
TL;DR: In this article, single-cycle THz pulses from an optical laser were used to extend streaking techniques of attosecond metrology to measure the temporal profile and arrival time of individual FEL pulses with ∼5 fs precision.
Journal ArticleDOI
Demonstration Scheme for a Laser-Plasma-Driven Free-Electron Laser
Andreas Maier,Andreas Maier,A. Meseck,S. Reiche,Carl Schroeder,T. Seggebrock,Florian Grüner,Florian Grüner +7 more
TL;DR: In this article, a table-top x-ray free-electron-laser source is proposed for the first time, based on the currently available laboratory-scale laser-plasma particle accelerators.
Journal ArticleDOI
Ultralow emittance electron beams from a laser-wakefield accelerator
R. Weingartner,R. Weingartner,Sebastian Raith,Sebastian Raith,Antonia Popp,Antonia Popp,Shao-Wei Chou,Shao-Wei Chou,Johannes Wenz,Johannes Wenz,Konstantin Khrennikov,Konstantin Khrennikov,Matthias Heigoldt,Matthias Heigoldt,Andreas Maier,Andreas Maier,Nathaniel Kajumba,Nathaniel Kajumba,Matthias Fuchs,Matthias Fuchs,B. Zeitler,B. Zeitler,Ferenc Krausz,Ferenc Krausz,Stefan Karsch,Stefan Karsch,Florian Grüner,Florian Grüner +27 more
TL;DR: In this paper, a simple model of the beam dynamics in the plasma density downramp at the accelerator exit matches the source size and divergence values inferred from the measurement, and the mean emittance values for both methods agree well.
Journal ArticleDOI
Nucleophilic Reactivities of Primary and Secondary Amines in Acetonitrile
TL;DR: In this article, the second-order rate constants k2 for the attack on the electrophiles by the amines were determined from the linear free energy relationship log(k2 (20 °C) = s(N + E).
Journal ArticleDOI
Femtosecond x-ray pulse length characterization at the Linac Coherent Light Source free-electron laser
S. Düsterer,P. Radcliffe,Christoph Bostedt,John D. Bozek,A. L. Cavalieri,R. Coffee,John Costello,Denis Cubaynes,Louis F. DiMauro,Yuantao Ding,Gilles Doumy,Gilles Doumy,Florian Grüner,Wolfram Helml,Wolfgang Schweinberger,Reinhard Kienberger,Andreas Maier,Marc Messerschmidt,V. Richardson,C. Roedig,Thomas Tschentscher,Michael Meyer,Michael Meyer +22 more
TL;DR: In this article, an x-ray-optical cross-correlation technique was proposed to determine the duration of femtosecond (>40?fs) x-rays from the Linac Coherent Light Source (LCLS).