Ghost Imaging at an XUV Free-Electron Laser
Optics
2020-01-22 v1 Medical Physics
Abstract
Radiation damage is one of the most severe resolution limiting factors in x-ray imaging, especially relevant to biological samples. One way of circumventing this problem is to exploit correlation-based methods developed in quantum imaging. Among these, there is ghost imaging (GI) in which the image is formed by radiation that has never interacted with the sample. Here, we demonstrate GI at an XUV free-electron laser by utilizing correlation techniques. We discuss the experimental challenges, optimal setup, and crucial ingredients to maximize the achievable resolution.
Cite
@article{arxiv.1811.06855,
title = {Ghost Imaging at an XUV Free-Electron Laser},
author = {Young Yong Kim and Luca Gelisio and Giuseppe Mercurio and Siarhei Dziarzhytski and Martin Beye and Lars Bocklage and Anton Classen and Christian David and Oleg Yu. Gorobtsov and Ruslan Khubbutdinov and Sergey Lazarev and Nastasia Mukharamova and Yury N. Obukhov and Benedikt Roesner and Kai Schlage and Ivan A. Zaluzhnyy and Guenter Brenner and Ralf Roehlsberger and Joachim von Zanthier and Wilfried Wurth and Ivan A. Vartanyants},
journal= {arXiv preprint arXiv:1811.06855},
year = {2020}
}
Comments
19 pages, 7 figures, 52 references