AI 中文总结
该研究针对软X射线光谱偏振仪，测试了两种不同参数的横向渐变多层膜，验证了其反射偏振光的信号随入射偏振角的预期调制特性，为相关设备的概念提供了实验支撑。
AI 中文摘要
本工作描述了一种软X射线光谱偏振仪的概念验证测量，该偏振仪在光栅光谱仪中采用横向渐变多层膜反射镜。研究测试了两种多层膜：一种是设计用于200-400 eV范围布儒斯特角下的铬-钪多层膜，另一种是设计用于500-850 eV范围30度入射角下反射X射线的钨-碳化硼反射镜。我们展示了在一系列偏振角下，单色偏振光从这些多层膜反射的测量结果，证明了信号随入射偏振角的预期调制。
英文摘要
This work describes proof of concept measurements for a soft X-ray spectropolarimeter that utilizes laterally graded multilayer mirrors within a grating spectrometer. The work tests two multilayers: a Chromium-Scandium multilayer designed to be utilized at Brewster's angle in the 200-400 eV range and a Tungsten Boron Carbide mirror designed to reflect X-rays at 30 degrees incidence in the 500-850 eV range. We present measurements of monochromatic, polarized light reflecting off of these multilayers over a range of polarization angles, demonstrating the expected modulation of signal with respect to incident polarization angle
