Author: Wiechecki, J.J.
Paper Title Page
THPPP050 Overview of the Unified Undulator Solution for the PolFEL Project 349
 
  • J.J. Wiechecki
    NSRC SOLARIS, Kraków, Poland
  • P. Krawczyk, R. Nietubyc
    NCBJ, Świerk/Otwock, Poland
  • P.R. Romanowicz, D.T. Ziemiański
    CUT, Kraków, Poland
  
  The PolFEL pro­ject, con­sist­ing of build­ing a free elec­tron laser, will be the first in Poland and one of the sev­eral sources in the world of co­her­ent, tune­able elec­tro­mag­netic ra­di­a­tion within the wide spec­trum range from THz to VUV, emit­ted in pulses from fem­tosec­onds to pi­cosec­onds, with high im­pulse power or high av­er­age power. The re­search in­fra­struc­ture will in­clude a free elec­tron laser (FEL), a pho­to­cath­ode test­ing lab­o­ra­tory, end-sta­tions, and lab­o­ra­to­ries nec­es­sary for the op­er­a­tion of the ap­pa­ra­tus, and lab­o­ra­to­ries for users from the beam­lines. The main FEL ac­cel­er­a­tor will con­sist of three in­de­pen­dent branches, which will in­clude chains of un­du­la­tors ad­justed to three dif­fer­ent en­ergy ranges: VUV, IR and THZ. The main chal­lenge was the uni­fi­ca­tion of the final un­du­la­tor so­lu­tion, so that it could be ap­plied to all three branches. The main goal of this ap­proach was to save time, costs, human and ma­te­r­ial re­sources. The overview of is­sues and so­lu­tions re­lated to the con­struc­tion of un­du­la­tors for the PolFEL pro­ject, and the chal­lenges that had to be ful­filled to reach the final de­sign, is pre­sented in this pub­li­ca­tion.  
DOI • reference for this paper ※ doi:10.18429/JACoW-MEDSI2023-THPPP050  
About • Received ※ 24 October 2023 — Revised ※ 05 November 2023 — Accepted ※ 08 November 2023 — Issued ※ 25 March 2024
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