The implementation of 3D undulator fields in the unaveraged FEL simulation code Puffin

James Robert Henderson, Brian McNeil, Lawrence Campbell

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

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Abstract

The FEL simulation code Puffin is modified to include 3D magnetic undulator fields. Puffin, having previously used a 1D undulator field, is modified to accommodate general 3D magnetic fields. Both plane and curved pole undulators have been implemented. The electron motion for both agrees with analytic predictions.
Original languageEnglish
Title of host publication36th International Free Electron Laser Conference
Subtitle of host publicationFEL 2014
Pages416
Number of pages3
Publication statusPublished - Jan 2015

Keywords

  • 3D magnetic undulator fields
  • FEL simulation code Puffin
  • broadband electron beams

Equipment

  • Cite this

    Henderson, J. R., McNeil, B., & Campbell, L. (2015). The implementation of 3D undulator fields in the unaveraged FEL simulation code Puffin. In 36th International Free Electron Laser Conference: FEL 2014 (pp. 416). [TUP022]