Figure 4
(a) Fraunhofer diffraction of S1 represented in phase space. (b) Convoluted Fraunhofer diffraction with S2 in x′ space. (c) Blue: measured phase-space ellipse [identical to the black thick line in Fig. 3(b)]; red: deconvoluted phase space ellipse; purple: geometrically propagated source ellipse partly cut by the FE slit; green: ray-tracing; black dashed: geometrically propagated FE slit. The leftmost x1′ scale is common to (a), (b) and (c). The intensity color scale is common to (a) and (b). |