Synchrotron radiation from laser-accelerated monoenergetic electrons

Hans Peter Schlenvoigt, Kerstin Haupt, Alexander Debus, Fabian Budde, Oliver Jäckel, Sebastian Pfotenhauer, Jordan G. Gallacher, Enrico Brunetti, Richard P. Shanks, Samuel M. Wiggins, Dino A. Jaroszynski, Erich Rohwer, Heinrich Schwoerer

Research output: Contribution to journalArticlepeer-review

10 Scopus citations

Abstract

In this paper, we report on the generation of incoherent synchrotron radiation in the visible spectral range which is produced by laser-accelerated electrons with 55-75-MeV energy as they propagate through an undulator. Simultaneous detection of electron and photon spectra allows for precise comparison between experimental results and undulator theory. First- and second-order undulator radiation was detected. The agreement between experiment and theory and the exclusion of other effects proves that the observed radiation is generated in the undulator. Beyond that, this experiment introduces laser-accelerated electrons into the radio-frequency accelerator domain of synchrotron light sources. This marks a noticeable step toward a new, compact, and brilliant short-wavelength light source.

Original languageEnglish
Pages (from-to)1773-1781
Number of pages9
JournalIEEE Transactions on Plasma Science
Volume36
Issue number4 PART 4
DOIs
StatePublished - Aug 2008
Externally publishedYes

Keywords

  • Accelerators
  • Lasers
  • Synchrotron radiation

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