Figure 5
From: Α 10-gigawatt attosecond source for non-linear XUV optics and XUV-pump-XUV-probe studies
Harmonic generation in single and dual gas-jet configuration. Generation of GW high-harmonics using single (a,b) and dual gas-jet (c,d) configuration for Xe and Ar. In all panels the corresponding harmonic signal was determined by recording the single-photon photoelectron spectra produced by the interaction of Ar gas with the incoming XUV beam after passing trough the Al filter.
