Dresden 2014 – scientific programme
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BE: Beschleunigerphysik
BE 11: Accelerator Physics Poster Session
BE 11.5: Poster
Wednesday, April 2, 2014, 17:00–19:30, P4
Development of a compact, integrated on-chip THz spectrometer for the use in electron bunch compression monitors at SRF accelerators — Bert Green1, Niels Neumann2, Martin Laabs2, Michael Schiselski2, Sergey Kovalev1, Dirk Plettemeier2, and •Michael Gensch1 — 1HZDR, Bautzner Landstr. 400, 01328 Dresden — 2Chair for RF engineering, TU Dresden, Georg-Schumann Str.9, 01062 Dresden
In a collaborative effort between the TU Dresden and the HZDR within the frame of the BMBF Project InSEl, a compact on-chip THz spectrometer shall be developed which allows detecting the intensity distribution at up to 20 different THz frequencies between 0.1 and 1.5 THz simultaneously. The intended use of the spectrometer which shall not exceed 5 mm diameter in size is to replace current single element THz detectors in the bunch compression monitors in the ELBE accelerator at the HZDR. If successful the device could also be of interest for the longitudinal electron bunch diagnostic at other electron linacs such as FLUTE, BERlinPro, FLASH or the European X-FEL.