view article
Figure 2
The reconstructed object phase shift (a) and the recovered complex probe function in the sample plane with 2× enhanced contrast (b) is shown exemplarily for #!N = 50 Be CRLs at I13 (cf. Table 1[link]). With the probe function the X-ray beam caustic in the horizontal direction (c) and vertical direction (d) was calculated, showing clear indication of spherical aberration. The intensity distribution in the focal plane, marked by the dashed line in both (c) and (d), is shown in (e).

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 25| Part 1| January 2018| Pages 108-115
https://doi.org/10.1107/S1600577517015272
Follow J. Synchrotron Rad.
Sign up for e-alerts
E-alerts
Follow J. Synchrotron Rad. on Twitter
Twitter
Follow us on facebook
Facebook
Sign up for RSS feeds
RSS