Table 1: Summary of ray-tracing results. Ggeom is the gain calculated using the formula (22) or (25). Atrace (mm2) and Gtrace are the geometric area and gain calculated from the ray-tracing. FWHM (μm) is the width of the line-spread or point-spread function. GSi is the gain calculated including the reflectivity of 1 keV X-rays from a Silicon surface (uncoated). GAu is the gain calculated including the reflectivity of 1 keV X-rays from a Gold surface (channel walls coated).

ConfigurationGgeomAtrace FWHMGtraceGSiGAu

Single Figure 12 58 3.5 16 58 9.0 23
Double Figure 13 100 11.1 30 70 8.2 16
Flat-curved Figure 14 56 2.5 9.0 40 0.06 6.9
Crossed Figure 15 6400 0.80 9.1 9660 326 1690