Figure 1
From: Α 10-gigawatt attosecond source for non-linear XUV optics and XUV-pump-XUV-probe studies
The 20-GW XUV beam line. (a) Optical layout of the 20-GW XUV beam-line. SMIR: spherical mirror of 9-m focal length. GJ1,2: dual-pulsed-jet configuration placed on translation stages (TS). Si: silicon plate. F: Al or Sn filter. A: aperture. BPXUV: XUV beam profiler. SMXUV: gold coated spherical mirror of 5-cm focal length. Ar-GJ: Ar gas jet. MB-TOF: magnetic bottle time-of-flight spectrometer. PDXUV: calibrated XUV photodiode. FFS: flat-field spectrometer. (b) IR beam profile around the focus measured with a CCD camera. (c) measured HHG spectrum produced in Argon gas phase medium spreading up to 48 eV corresponding to the 31st harmonic of the fundamental frequency of the driving field. Part of the figure is copied from reference59.
