Studies of the Micro-Bunching Instability in Multi-Bunch Operation at the ANKA Storage Ring

Brosi, Miriam; Blomley, Edmund; BrÃ¼ndermann, Erik; Caselle, Michele; Kehrer, Benjamin; Kopmann, Andreas; Müller, Anke-Susanne; Rota, Lorenzo; Schedler, Manuel; Schuh, Marcel; Schwarz, Markus; SchÃ¶nfeldt, Patrik; Steinmann, Johannes; Weber, Marc

doi:10.18429/JACoW-IPAC2017-THOBA1

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RIS citation export for THOBA1: Studies of the Micro-Bunching Instability in Multi-Bunch Operation at the ANKA Storage Ring

TY - CONF
AU - Brosi, M.
AU - Blomley, E.
AU - BrÃ¼ndermann, E.
AU - Caselle, M.
AU - Kehrer, B.
AU - Kopmann, A.
AU - Müller, A.-S.
AU - Rota, L.
AU - Schedler, M.
AU - Schuh, M.
AU - Schwarz, M.
AU - SchÃ¶nfeldt, P.
AU - Steinmann, J.L.
AU - Weber, M.
ED - Schaa, Volker RW
ED - Arduini, Gianluigi
ED - Pranke, Juliana
ED - Seidel, Mike
ED - Lindroos, Mats
TI - Studies of the Micro-Bunching Instability in Multi-Bunch Operation at the ANKA Storage Ring
J2 - Proc. of IPAC2017, Copenhagen, Denmark, 14â19 May, 2017
C1 - Copenhagen, Denmark
T2 - International Particle Accelerator Conference
T3 - 8
LA - english
AB - The test facility and synchrotron light source ANKA at the Karlsruhe Institute of Technology (KIT) operates in the energy range from 0.5 to 2.5 GeV and can generate brilliant coherent synchrotron radiation (CSR) in the THz range employing a dedicated bunch length-reducing optic at 1.3 GeV beam energy. The high degree of spatial compression leads to complex longitudinal dynamics and to time evolving sub-structures in the longitudinal phase space of the electron bunches. The results of the micro-bunching instability are time-dependent fluctuations and strong bursts in the radiated THz power. To study these fluctuations in the emitted THz radiation simultaneously for each individual bunch in a multi-bunch environment, fast THz detectors are combined with KAPTURE, the dedicated KArlsruhe Pulse Taking and Ultrafast Readout Electronics system, developed at KIT. In this contribution we present measurements conducted to study possible multi-bunch effects on the characteristic bursting behavior of the micro-bunch instability.
PB - JACoW
CP - Geneva, Switzerland
SP - 3645
EP - 3648
KW - synchrotron
KW - bunching
KW - photon
KW - radiation
KW - storage-ring
DA - 2017/05
PY - 2017
SN - 978-3-95450-182-3
DO - 10.18429/JACoW-IPAC2017-THOBA1
UR - http://jacow.org/ipac2017/papers/thoba1.pdf
ER -