Characterization of spatial coherence of synchrotron radiation with non-redundant arrays of apertures

Skopintsev, P.; Singer, A.; Bach, J.; Müller, L.; Beyersdorff, B.; Schleitzer, S.; Gorobtsov, O.; Shabalin, A.; Kurta, R.P.; Dzhigaev, D.; Yefanov, O.M.; Glaser, L.; Sakdinawat, A.; Grübel, G.; Frömter, R.; Oepen, H.P.; Viefhaus, J.; Vartanyants, I.A.

doi:10.1107/S1600577514006857

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Figure 1
(a, c) Simulated diffraction patterns I(q) from NRAs of six (a) and two (c) slits. (b, d) Fourier transform $[\hat{I}(\Delta x)]$ of corresponding diffraction patterns from six (b) and two (d) slits. Red points in (b, d) denote the central and satellite peaks' maxima C₀ and C_ij, respectively. The insets in (b) and (d) show the slits' relative positions used in simulations. The radiation was uniformly distributed in the slits and had a coherence length of l_c = 5 µm.

JOURNAL OF
SYNCHROTRON
RADIATION

ISSN: 1600-5775

Volume 21| Part 4| May 2014| Pages 722-728

doi:10.1107/S1600577514006857

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