High Definition X-Ray Fluorescence: Principles and Techniques

<table>Beam profile from eleven-segment Cu K<i>α</i> rotationally wrap around
 demagnifying DCC optic with photograph of X-beam assembly (height of
 X-beam is 8 inches).</table>

X-Ray Optics and Instrumentation

fig9

Figure 9

Figure 9: High Definition X-Ray Fluorescence: Principles and Techniques 