Construction & evaluation of a structured-illumination super-resolution X-ray transmission microscope at an inverse Compton X-ray source

建造

• 批准号: 513827659
• 负责人: Dr. Benedikt Guenther
• 金额: --
• 依托单位: Lehrstuhl für Biomedizinische Physik
• 依托单位国家: 德国
• 项目类别: Research Grants
• 资助国家: 德国
• 项目状态: 未结题
• 来源: https://gepris.dfg.de/gepris/projekt/513827659?language=en
• 关键词: Construction; evaluation; structured; illumination; super

This proposal aims on the development of a structured-illumination super-resolution full-field X-ray transmission microscope at an inverse Compton X-ray source. In a proof-of-principle study at a third-generation synchrotron light source, the practical realisation of the proposed imaging method could be demonstrated. On this basis, the technique is going to be adapted to the specific requirements of the X-ray properties provided by inverse Compton X-ray sources. Employing these results, a structured-illumination super-resolution full-field X-ray transmission microscope is going to be established experimentally. In the framework of this project, also the image reconstruction method used in the proof-of-principle study is going to be improved employing Fourier-space methods. The strategy for this work package is inspired by the methods developed for visible-light structured illumination microscopy.

该提案旨在开发逆康普顿 X 射线源的结构照明超分辨率全视场 X 射线透射显微镜。在第三代同步加速器光源的原理验证研究中，可以证明所提出的成像方法的实际实现。在此基础上，该技术将适应逆康普顿X射线源提供的X射线特性的具体要求。利用这些结果，将在实验上建立结构照明超分辨率全视场X射线透射显微镜。在该项目的框架内，原理验证研究中使用的图像重建方法也将采用傅立叶空间方法进行改进。该工作包的策略受到为可见光结构照明显微镜开发的方法的启发。