Development of an Ultra-High-Angular-Resolution X-Ray Telescope and an X-Ray Interferometer

我们研制了一种具有自适应光学的x射线望远镜，并进行了x射线成像实验。采用自适应逻辑的改进目标波形式，对系统中参考光与客观光的路径长度差进行了校正，验证了该方法的有效性。因此，我们获得了1.55角秒的角分辨率。我们研究了制造x射线干涉仪可能存在的问题。我们构建了一个光学干涉仪的测试组件，并检查了x射线干涉仪的可能精度。因此，我们发现使用压电执行器可以达到所需的精度。

We developed an X-ray telescope with an adaptive optics and performed an imaging experiment with X-rays. A difference of the path length, between the reference light and an objective light in our system, was corrected by using a modified-target-wave -form for the adaptive logic and we confirmed a validity of out method. Consequently we obtained an angular resolution of 1.55 arc-sec. We examined possible problems for a fabrication of an X-ray interferometer. We constructed a test assembly for an optical interferometer and examined a possible precision for the X-ray interferometer. Consequently we found that the required precision can be achieved by using piezo-electric actuators.