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New micro pore optics for X-ray pulsar navigation

机译:用于X射线Pulsar导航的新型微孔光学

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Solutions of focusing pulsars X-ray is a key factor in improving the accuracy of pulsar navigation. Based on the focusing principle of lobster eye grazing incidence, new micro pore optics (MPO) for pulsar navigation which is glass-substrated X-ray MPO is researched and developed. The effective areas on MPO when single grazing incidence or double grazing incidence happens are analyzed in detail and the first generation of MPO is produced. By illumination of parallel X-ray beam with 1.49keV and 8.05keV on the MPO, it is found that the crossing focusing image can be clearly visible, and the arm of cross image of 1.49keV and 8.05keV are is respectively 30mm and 17mm in length. Moreover, the center intensity was significantly higher than the cross arm which is consistent with theoretical calculation. Besides, the angular resolution of first generation of MPO with 8.05keV parallel X-ray beam illuminated is 4.19'.
机译:聚焦Pulsars X射线的解决方案是提高脉冲柱导航精度的关键因素。基于龙虾眼放牧发病率的重点原理,研究和开发了新的微孔光学(MPO)对玻璃基础X射线MPO的脉冲导航。将单一放牧发病率或双放牧发病率进行详细分析时,MPO的有效区域进行分析,并产生第一代MPO。通过用1.49kev和8.05kev在MPO上照射并联X射线梁,发现交叉聚焦图像可以清晰可见,并且1.49kev和8.05kev的交叉图像的臂分别为30mm和17mm长度。此外,中心强度明显高于与理论计算一致的横臂。此外,第一代MPO的角度分辨率为8.05KeV平行X射线束照明为4.19'。

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