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Updated: Aug 4, 2026

Measurement of X-ray Beam Coherence along Multiple Directions Using 2-D Checkerboard Phase Grating
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Measurement of X-ray Beam Coherence along Multiple Directions Using 2-D Checkerboard Phase Grating

Published on: October 11, 2016

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一种基于实验室的光束跟踪X射线成像方法,可以实现二维相位灵敏度和同位素分辨率,并采用单向下面样本

G Lioliou1, C Navarrete-León2, A Astolfo2

  • 1Department of Medical Physics and Biomedical Engineering, University College London, Malet Place, London, WC1E 6BT, UK. g.lioliou@ucl.ac.uk.

Scientific reports
|May 29, 2023
PubMed
概括

这项研究介绍了一种新的面具设计,用于光束跟踪X射线相位对比成像. 它可以实现高分辨率的2D成像与单向扫描,显著减少扫描时间.

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Confocal microscopy is an advanced microscopic technique. The prime advantage of the confocal microscope over other microscopy techniques is its ability to block the out-of-focus light from the illuminated samples using pinholes. It is widely used with fluorescence optics to obtain high-resolution, sharp contrast images. Unlike optical microscopes, confocal microscopes use a focused beam of light laser to scan the entire sample surface at different z-planes. These microscopes are, therefore,...