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Figure 2
(a) Speckle patterns measured at different lens positions [\Delta z_{1}] for the single CRL set configuration. (b) Speckle patterns measured at different lens positions [\Delta z_2] for the double CRL set configuration, with the position of the primary lens remained fixed at z1 = 4 m. The shown portions of the scattering patterns are centered around q = 0.05 nm−1. All patterns are 120 shot (1 s) averages. Lens positions are indicated at the lower right-hand corners of each pattern in millimeters. The dashed rectangle in both [\Delta z] = 0 images indicates the region of interest used for subsequent speckle size analysis.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 22| Part 3| May 2015| Pages 599-605
https://doi.org/10.1107/S1600577515004361
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