Figure 12
Flux measured after the last optical element for linear horizontal light, for the first (closed symbols) and third (open symbols) harmonics and two different front-end openings: 0.5 mm × 0.5 mm (red) and 1.0 mm × 2.0 mm (black). The exit slit opening was 50 µm and cff = 2.25. The calculated flux is shown by the full lines. |