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Split Ring Resonator Experiment - Simulation Results

Schäfer, Jens; Härer, B. 1; Malygin, A. 1; Müller, Anke Susanne ORCID iD icon 1; Nabinger, M. 1; Nasse, M. J. 1; Schmelzer, T. 1; Schuh, M. ORCID iD icon 1; Windbichler, T.
1 Institut für Beschleunigerphysik und Technologie (IBPT), Karlsruher Institut für Technologie (KIT)


FLUTE (Ferninfrarot Linac- Und Test-Experiment) is a compact linac-based test
facility for accelerator and diagnostics R&D. An example for a new accelerator
diagnostics tool currently studied at FLUTE is the split-ring-resonator (SRR)
experiment, which aims to measure the longitudinal bunch profile of fs-scale
electron bunches. Laser-generated THz radiation is used to excite a high
frequency oscillating electromagnetic field in the SRR. Particles passing
through the SRR gap are time-dependently deflected in the vertical plane,
which allows a vertical streaking of an electron bunch. This principle allows a
diagnosis of the longitudinal bunch profile in the femtosecond time domain
and will be tested at FLUTE. This contribution presents an overview of the
SRR experiment and the results of various tracking simulations for different
scenarios as a function of laser pulse length and bunch charge. Based on
these results possible working points for the experiments at FLUTE will be

Zugehörige Institution(en) am KIT Institut für Beschleunigerphysik und Technologie (IBPT)
Laboratorium für Applikationen der Synchrotronstrahlung (LAS)
Publikationstyp Audio & Video
Publikationsdatum 17.09.2021
Erstellungsdatum 12.05.2021
Sprache Englisch
DOI 10.5445/IR/1000137405
Identifikator KITopen-ID: 1000137405
HGF-Programm 54.11.11 (POF IV, LK 01) Accelerator Operation, Research and Development
Lizenz Creative Commons Namensnennung 4.0 International
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