Author: Neumann, A.
Paper Title Page
THPO083 Transverse Deflecting Cavity for Longitudinal Beam Diagnostics at BERLinPro 875
  • G. Kourkafas, T. Kamps, A. Neumann
    HZB, Berlin, Germany
  • B. Keune
    RI Research Instruments GmbH, Bergisch Gladbach, Germany
  The Berlin Energy Recovery Linac Prototype (BERLinPro) at Helmholtz Zentrum Berlin (HZB) aims to deliver a continuous-wave electron beam of high average current (100 mA) and brilliance (normalized emittance below 1 mm mrad). The achievement of these ambitious goals necessitates a thorough determination of the bunch parameters after the first acceleration stages, namely the photoinjector and the succeeding booster module. For the measurement of primarily the bunch duration and subsequently the longitudinal phase space and transverse slice emittance, a single-cell 1.3-GHz TM110-like mode vertically deflecting cavity was manufactured by RI Research Instruments GmbH, following the respective design developed for the Cornell ERL injector. This article summarizes the design parameters, manufacturing procedure and testing of this pulsed RF resonator, together with the expected temporal measurement resolution for the nominal beam energies at the initial acceleration stages of BERLinPro.  
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About • paper received ※ 11 September 2018      issue date ※ 18 January 2019  
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