Figure 2
(a) Sagittal focusing as a function of incident energy from 100 to 150 keV and the magnification at point A when is assumed and is used. is the energy spread and the magnification corresponds to . The following parameters are used: Si 400 reflection; = 41.2 m; = 0.06 mrad and = 0.4 mrad. (b) Meridional focusing as a function of incident energy and the magnification at point A when equation (6) is assumed and is used. (c) Sagittal focusing as a function of incident energy and the magnification at point C when is assumed and is used. (d) Meridional focusing as a function of incident energy and the magnification at point C when equation (6) is assumed and is used. |