X-ray imaging technologies are often based on the Talbot effect and the self-imaging of gratings. Following the work of N. Morimoto et al., we selected three types of phase gratings and used each of them to build up single grating interferometers in VirtualLab Fusion. With proper Fourier transform settings, we calculate the self-images i.e. the diffraction patterns behind the phase gratings (modeled as transmission functions) and compare the results from different types of gratings.
Single Grating Interferometer for X-Ray Imaging
Three types of phase gratings are employed in a single grating interferometer for the X-ray, and the self-images of the selected gratings are examined.
Fourier Transform Settings – Discussion at Examples
As one of the most fundamental technologies in VirtualLab Fusion, Fourier transforms connect the space and spatial frequency domains. We discuss the Fourier transforms settings at different examples and show the consequences.
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Newsletter/News Single Grating, Interferometer, X-Ray, talbot Following the work of N. Morimoto et al., we selected three types of phase gratings and used each of them to build up single grating interferometers in VirtualLab Fusion.
