We have analysed the use of X-ray interference multilayer mirrors as the elements of a focusing scheme for a compact source based on inverse Compton scattering. An algorithm is proposed for selecting mirror parameters, which takes into account the properties of the radiation source. The dependence of wavelength on the viewing angle and the energy line broadening for a fixed viewing angle are found to be the main limitations in the use of multilayer mirrors. Efficient radiation collection calls for the application of broadband mirrors. It is shown that the efficiency of multilayer mirrors in a Kirkpatrick–Baez X-ray focusing setup exceeds that of total external reflection mirrors by an order of magnitude, and that stack multilayer mirrors offer a small advantage over the periodic ones. The overall efficiency of source radiation collection in the photon energy range ΔE = 10–12 keV amounts to 12% for the two-mirror Kirkpatrick–Baez setup. For a spectral region with a bandwidth ΔE/E = ...

中文翻译：

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多层反射镜应用的特征，用于聚焦和准直来自逆康普顿散射源的X射线

我们已经分析了使用X射线干涉多层镜作为基于逆康普顿散射的紧凑型光源的聚焦方案的要素。提出了一种选择镜面参数的算法，该算法考虑了辐射源的特性。发现波长对视角的依赖性以及对于固定视角变宽的能量线是使用多层反射镜的主要限制。高效的辐射收集需要宽带反射镜的应用。结果表明，在柯克帕特里克-贝兹（Kirkpatrick-Baez）X射线聚焦装置中，多层反射镜的效率比全外反射镜高出一个数量级，而堆叠多层反射镜与周期性反射镜相比，优势不大。对于两镜Kirkpatrick-Baez设置，在光子能量范围ΔE= 10–12 keV中收集源辐射的总效率达到12％。对于带宽ΔE/ E = ...