Würzburg 2018 – wissenschaftliches Programm
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AKBP: Arbeitskreis Beschleunigerphysik
AKBP 9: Diagnostics, Control and Instrumentation II
AKBP 9.7: Vortrag
Donnerstag, 22. März 2018, 18:00–18:15, NW-Bau - HS4
Online diagnostics for the ANGUS 200 TW laser — •Matthias Schnepp1, Niels M. Delbos1, Timo Eichner1, Sören Jalas1, Spencer Jolly1,3, Manuel Kirchen1, Vincent Leroux1,3, Philipp Messner1,4, Maximilian Trunk1, Christian M. Werle1, Paul Winkler2, and Andreas R. Maier1 — 1Center for Free- Electron Laser Science and Department of Physics,University of Hamburg, 22761 Hamburg, Germany — 2DESY, Hamburg, Germany — 3ELI Beamlines, Dolní Brežany, Czech Republic — 4International Max Planck Research School for Ultrafast Imaging and Structural Dynamics, Hamburg, Germany
Laser-plasma based acceleration has matured into a technique providing high-energy electron beams able to drive undulator-based x-ray light sources. The LUX beamline, recently built up in a collaboration between University of Hamburg and DESY is designed to be such a light source. The plasma acceleration stage is driven by the 5 Hz 200 TW laser system ANGUS, and recently demonstrated first x-ray from a plasma-driven undulator. Here, we will introduce the ANGUS laser system as the main driver of the facility and describe the implementation of the online diagnostics with a data acquisition system at the laser repetition rate. We show long-term stability measurements and discuss reliability and reproducibility of the laser as a driver for laser-plasma acceleration.