Laue Gamma-Ray Lenses for Space Astrophysics: Status and Prospects

<table>The best crystal thickness that maximizes the crystal reflectivity, for various materials. The mosaicity assumed is 1 arcmin, the crystallite thickness is 1 <i>μ</i>m, and the crystal plane chosen for all of them is (111).</table>

X-Ray Optics and Instrumentation

fig11

Figure 11

Figure 11: Laue Gamma-Ray Lenses for Space Astrophysics: Status and Prospects 