Dresden 2017 – wissenschaftliches Programm
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AKBP: Arbeitskreis Beschleunigerphysik
AKBP 7: Synchrotron Radiation and FELs
AKBP 7.10: Vortrag
Donnerstag, 23. März 2017, 12:00–12:15, MOL 213
Progress of the EEHG upgrade at the DELTA short-pulse source — •Benedikt Büsing1, Fin Hendrik Bahnsen1, Max Bolsinger1, Fabian Götz1, Svenja Hilbrich1, Shaukat Khan1, Marc Jebramcik1,2, Nils Lockman1, Carsten Mai1, Arne Meyer auf der Heide1, Raffael Niemczyk1, Bernard Riemann1, Eric Schneider1, Gholamreza Shayeganrad1, Mateusz Suski1, Peter Ungelenk1, and Dennis Zimmermann1 — 1Center for Synchrotron Radiation (DELTA), TU Dortmund University, Dortmund, Germany — 2now at: CERN, Geneva, Switzerland
At DELTA, a 1.5-GeV synchrotron light source operated by the TU Dortmund University, a short-pulse source based on coherent harmonic generation (CHG) is used to generate sub-picosecond synchrotron radiation pulses in the VUV regime, which result from micro-bunching at the center of an electron bunch due to laser-electron interaction. Shorter wavelengths are achievable with the so-called echo-enabled harmonic generation (EEHG) technique by adding a second laser-electron interaction. The current short-pulse source will be modified to include the EEHG scheme. The status of the upgrade project will be presented.
This project was supported by the accelerator initiative (ARD) of the Helmholtz society and by the BMBF under contract 05K13PE3 and 05K16PEA.