Elliptically Bent X-Ray Mirrors with Active Temperature Stabilization

Table 1

Original specifications of the KB test mirror.

Substrate material	Substrate thickness	Substrate length	Mirror center radius of curvature	Object distance	Image distance	Grazing angle
Si	5.08 mm	101.6 mm	57.14 m	2400 mm	120 mm	4.0 $m$rad