Investigation of a 2-colour undulator FEL using Puffin

L T. Campbell, B. W. J. McNeil, S. Reiche

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Abstract

Initial studies of a 2-colour FEL amplifier using one monoenergetic electron beam are presented. The interaction is modelled using the unaveraged, broadband FEL code Puf- fin. A series of undulator modules are tuned to generate two resonant frequencies along the FEL interaction and a self-consistent 2-colour FEL interaction at widely spaced non-harmonic wavelengths at 1nm and 2.4nm is demonstrated.
Original languageEnglish
Title of host publicationFEL 2013
Subtitle of host publicationProceedings of the 35th International Free-Electron Laser Conference
EditorsCaitlin Scholl, Volker RW Schaa
Pages47-51
Number of pages5
Publication statusPublished - 30 Nov 2013
EventFEL 2013: 35th International Free Electron Laser Conference - Marriott Marquis, New York, United States
Duration: 26 Aug 201330 Aug 2013
Conference number: 35
http://accelconf.web.cern.ch/AccelConf/FEL2013/

Conference

ConferenceFEL 2013
CountryUnited States
CityNew York
Period26/08/1330/08/13
Internet address

Keywords

  • free electron laser
  • computational physics
  • accelerator physics
  • electron beams
  • 2-colour FEL amplifier
  • undulators
  • Puffin
  • laser simulation code

Cite this

Campbell, L. T., McNeil, B. W. J., & Reiche, S. (2013). Investigation of a 2-colour undulator FEL using Puffin. In C. Scholl, & V. RW. Schaa (Eds.), FEL 2013: Proceedings of the 35th International Free-Electron Laser Conference (pp. 47-51). [MOPSO09]