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Figure 3
(a) Two-dimensional intensity distribution, averaged over all scan points, rescaled into photons per pixel, as measured by the MM-PAD during the ptychographic scan. The black areas correspond to non-sensitive regions, i.e. gaps between active sensor areas, invalid pixels, as well as a larger area on the left which is not measured, but which is required to be considered for the high-resolution reconstruction (see main text). (b) Two-dimensional intensity distribution, averaged over all scan points, as obtained from the numerically reconstructed exit wavefields.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 21| Part 5| August 2014| Pages 1167-1174
doi:10.1107/S1600577514013411
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