Elliptically Bent X-Ray Mirrors with  Active  Temperature Stabilization

<table>Mirror twist correction with the ZYGO GPI interferometer. The interferograms of the mirror surface before (a) and after (b) the twist correction are shown.  </table>

X-Ray Optics and Instrumentation

fig2

Figure 2

Figure 2: Elliptically Bent X-Ray Mirrors with  Active  Temperature Stabilization 