The propagation of soft x-rays generated by a small-diameter incoherent source through a tapered, plane capillary-type waveguide was studied using the Fresnel-Kirchhoff theory and method of images. The diffraction and interference are manifested by the appearance of the diffraction fringes in both the near- and far-field zones of the waveguide output. The experimental data confirm such behaviour of the x-radiation.
Wave-optics treatment of x-rays passing through tapered capillary guides
PALLADINO, Libero
2000-01-01
Abstract
The propagation of soft x-rays generated by a small-diameter incoherent source through a tapered, plane capillary-type waveguide was studied using the Fresnel-Kirchhoff theory and method of images. The diffraction and interference are manifested by the appearance of the diffraction fringes in both the near- and far-field zones of the waveguide output. The experimental data confirm such behaviour of the x-radiation.File in questo prodotto:
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