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Figure 2
Spectral and spatial intensity distributions for the SASE operating conditions with the 180 pC bunch charge. (a) Typical 2D spectral intensity distribution of a single pulse in the SASE mode measured by the Andor CCD detector after subtraction of the dark images. (b) Projection of several individual pulses in the vertical direction and an average spectrum (blue line). (c) Average spatial intensity distribution in the SASE mode measured by the Hamamatsu detector. The region of interest for the correlation analysis in the spatial domain is shown in (c) by the white dashed square. A projection of individual pulses as well as an average intensity distribution (blue curve) in the horizontal and vertical directions is also shown in panel (c).

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 29| Part 6| November 2022| Pages 1465-1479
https://doi.org/10.1107/S1600577522008773
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