Dresden 2013 – wissenschaftliches Programm
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HK: Fachverband Physik der Hadronen und Kerne
HK 51: Poster - Beschleunigerphysik
HK 51.3: Poster
Mittwoch, 6. März 2013, 16:45–19:00, HSZ 1.OG
TELBE - the super-radiant THz facility at ELBE — •Bertram Green1, Sergei Kovalev1, Jens Hauser1, Michael Kuntzsch1, Alaa Al-Shemmary2, Harald Schneider1, Stephan Winnerl1, Wolfgang Seidel1, Sergei Zvyagin1, Simon Wall5, Ilie Radu2, Lukas M Eng3, Ulf Lehnert1, Manfred Helm1, Nikola Stojanovic2, Joachim Heberle4, Andrea Cavalleri2, Peter Michel1, and Michael Gensch1 — 1Helmholtz-Zentrum Dresden Rossendorf — 2Deutsches Elektronen-Synchrotron — 3Technische Universitaet Dresden — 4FU Berlin — 5FHI Berlin
It has been shown recently that relativistic electron bunches can be utilized for the generation of super-radiant coherent THz radiation by one single pass through an undulator, bending magnet, or CDR/CTR screens. However, the high THz fields have all been achieved at large accelerators that allow for high electron beam energies. A crucially important research topic for the next years at the HZDR is therefore to investigate whether an equally fine control over highly charged electron bunch form can be routinely achieved in a low electron beam energy accelerator like ELBE. If successful this development would allow the generation of high field THz fields by linear accelerators at considerably reduced cost. Given stable operation can be provided, TELBE, could also become a world-wide unique research facility for high field THz science. The current status and an outlook on future developments are presented.