The X-ray optics for X-ray pulsar navigation

摘要

The effective X-ray optics is a key premise for X-ray pulsar detection and navigation. However, it is very difficult to focus the X-ray photons through refraction for the reason that the X-ray photon is very easy to be absorbed by the materials. The most effective ways for the X-ray focusing is reflection. In this paper, we will give a brief introduction of the theory of the grazing incidence and the corresponding optical systems. By comparing the design parameters of main X-ray astronomical telescope in NASA and ESA, we will give the development trend of the X-ray optics for X-ray pulsar navigation and introduce several new technology for the manufacture of the micro-pore optics(MPO).