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File:Double slit x-ray simulation 0000mm log-grayscale.jpg

Double_slit_x-ray_simulation_0000mm_log-grayscale.jpg ‎(500 × 500 pixels, file size: 4 KB, MIME type: image/jpeg)

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Description

Calculated intensity distribution behind a double pinhole illuminated by a plane monochromatic, fully coherent X-ray wave with a wavelength of 0.1 nm (photon energy 12.389 keV).

The diameter of each pinhole is 2.5 µm. The spacing between the two pinholes is 10 µm. (center-to-center).

The image shows the intensity distribution at a distance z=0.1 mm from the double pinhole, using a logarithmic scale of gray values. The pixel size is 10 µm, the field of view thus 50 µm ×50 µm .

The image was calculated with the XWFP computer code (T. Weitkamp, Proceedings SPIE 5536 (2004) 181-189), using a Fresnel propagation kernel in paraxial approximation.
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Author Timm Weitkamp (talk)
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Other versions
  • Same, but for z=20 mm.
    Same, but for z=20 mm.
  • Same, but for z=50 mm.
    Same, but for z=50 mm.
  • Same, but for z=100 mm.
    Same, but for z=100 mm.
  • Same, but for z=200 mm.
    Same, but for z=200 mm.
  • Same, but for z=400 mm.
    Same, but for z=400 mm.
  • Same, but for z=600 mm.
    Same, but for z=600 mm.

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Date/TimeThumbnailDimensionsUserComment
current14:58, 19 October 2008Thumbnail for version as of 14:58, 19 October 2008500 × 500 (4 KB)Timm Weitkamp (talk | contribs)
13:38, 19 October 2008Thumbnail for version as of 13:38, 19 October 2008500 × 500 (4 KB)Timm Weitkamp (talk | contribs)

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