Vanspeybroeck L P, Chase R C, Zehnpfennig T F
Appl Opt. 1971 Apr 1;10(4):945-9. doi: 10.1364/AO.10.000945.
Crossed mirror telescopes are presented as an alternative to the present telescope systems used in x-ray astronomy. These instruments generally have a higher x-ray collecting efficiency but a poorer angular resolution than the more conventional paraboloid-hyperboloid telescopes. They also can be made more easily and quickly as was demonstrated by a recent rocket flight that used a simplified mirror design with only one-dimensional focusing.
交叉镜望远镜作为X射线天文学中现有望远镜系统的一种替代方案被提出。与更为传统的抛物面-双曲面望远镜相比，这些仪器通常具有更高的X射线收集效率，但角分辨率较差。正如最近一次火箭飞行所展示的那样，它们也能够更轻松、快速地制造出来，此次飞行使用了仅具有一维聚焦功能的简化镜面设计。
