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Figure 6
(a) Sketch of the simulated CRL consisting of eight Be X-ray lenses, with f = 3.01 m for 12 keV collimated rays. (b) Intensity-weighted histogram of time delays of the rays at the focus relative to the `fastest' ray. The exponential fit yields [\tilde{F\,}\!_{r}] = (7.035 ± 0.073) × 10−8 m. (c) Impulse response function for the CRL simulation and the theory according to equation (15)[link]. The discrepancy is mainly caused by the cutoff due to the hard aperture cutoff in the simulation.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 33| Part 1| January 2026| Pages 52-62
https://doi.org/10.1107/S1600577525008975
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