Figure 2
With a single-bounce ellipsoidal capillary, X-rays emitted from one focus (the source) will be reflected into another focus (the image) by just one bounce. For application with a synchrotron source, it is assumed that F0, LC L, where F0 is the focal distance, LC is the capillary length and L is the source distance. The capillary tip opening is 2y0, and the X-ray maximum divergence after focusing is 2k0. |