Author: Jordan, K.
Paper Title Page
TUPPP087 Commissioning of the Fritz Haber Institute Mid-IR FEL 1792
 
  • A.M.M. Todd, H. Bluem, D. Dowell, R. Lange, J.H. Park, J. Rathke, L.M. Young
    AES, Medford, NY, USA
  • W. Erlebach, S. Gewinner, H. Junkes, A. Liedke, G. Meijer, W. Schöllkopf, W.Q. Zhang, G. von Helden
    FHI, Berlin, Germany
  • S.C. Gottschalk
    STI, Washington, USA
  • K. Jordan
    Kevin Jordan PE, Newport News, Virginia, USA
  • U. Lehnert, P. Michel, W. Seidel
    HZDR, Dresden, Germany
  • R. Wünsch
    FZD, Dresden, Germany
 
  The IR and THz FEL at the Fritz Haber Institute (FHI) in Berlin is designed to deliver radiation from 4 to 400 microns. A single-plane-focusing undulator combined with a 5.4-m-long cavity is used is the mid-IR (< 50 micron), while a two-plane-focusing undulator in combination with a 7.2-m-long cavity with a 1-D waveguide for the optical mode is planned for the far-IR. Beam was delivered to the IR beam dump in November 2011. We describe progress since that time in completing the commissioning of the mid-IR beamline and the status of the far-IR beamline design and fabrication.