Figure 1
The layout and the optical parameters of the beamline of the SORIS system. M0: cylindrical mirror; M1: plane mirror; G1 and G2: varied-space plane gratings (VSPGs); M2: toroidal mirror; α and β: angles between the SR and optical elements; r1 and r2: distances; R: radius of mirror surface; L: length of optical elements. For G, b2 and b3 are the line-space variation parameters of the grating. |