Würzburg 2018 – scientific programme

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AKBP: Arbeitskreis Beschleunigerphysik

AKBP 9: Diagnostics, Control and Instrumentation II

AKBP 9.6: Talk

Thursday, March 22, 2018, 17:45–18:00, NW-Bau - HS4

Preparations for electro-optical measurement at DELTA — •Boris Sawadski, Shaukat Khan, Nils Lockmann, Carsten Mai, Arne Meyer auf der Heide, and Raffael Niemczyk — TU Dortmund University, Dortmund, Germany

At the DELTA electron storage ring, operated by the TU Dortmund University, THz radiation is routinely produced by the interaction between the electron bunches and a femtosecond laser pulse. Due to a laser-induced energy modulation, a dip in the longitudinal electron distribution forms after passing a dispersive magnet structure. At a dedicated THz beamline, an Ytterbium-fiber-laser system has been installed which allows for an electro-optical detection of the THz far field. The setup currently being commissioned for the measurement of the longitudinal charge distribution is described and a characterization of the fiber laser system is presented.