Bonfante G, Tondello G
Appl Opt. 1990 Oct 1;29(28):4250-4. doi: 10.1364/AO.29.004250.
A new soft x-ray monochromator design, especially conceived for high brightness undulator radiation, is discussed. Its aim is to achieve a resolution limited only by grating figuring slope errors, together with a simple grating rotation scanning; thereby operating with fixed entrance and exit slits. Three cylindrical optical surfaces are employed between the slits, including two mirrors focusing in their sagittal planes, and a resolution lambda/Deltalambda up to approximately 14000 at the carbon K-edge is predicted. Its implementation for the planned Trieste synchrotron radiation facility is described in detail.
本文讨论了一种专门为高亮度波荡器辐射设计的新型软X射线单色仪。其目标是实现仅受光栅刻划斜率误差限制的分辨率，同时采用简单的光栅旋转扫描；从而在固定的入射和出射狭缝条件下运行。狭缝之间采用了三个柱面光学表面，包括两个在其矢状面内聚焦的反射镜，预计在碳K边处分辨率λ/Δλ可达约14000。文中详细描述了其在计划中的的里雅斯特同步辐射设施中的应用。
