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Figure 8
An example EUV SSMB radiation calculation with a microbunch length of σz = 3 nm and different transverse sizes [\sigma_{\!\bot}]. The top image shows the energy spectrum. Corresponding to [\sigma_{\!\bot}] = 5, 10 and 20 µm, the total radiation power is 39 kW, 7 kW and 1.7 kW, respectively. The shaded area corresponds to a wavelength of 13.5 ± 0.135 nm. The lower images show the spatial distribution of the radiation energy plotted in a 3D view in the (x, y) space with x = [\gamma\theta\cos\varphi], y = [\gamma\theta\sin\varphi]. From left to right: [\sigma_{\!\bot}] = 5, 10 and 20 µm. Parameters used for the calculation are: E0 = 400 MeV, Iavg = 1 A, λL = 1064 nm, λr = [{{\lambda_{\rm{L}}}\,/{79}}] = 13.5 nm, λu = 1 cm, K = 1.14, Nu = 79.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 30| Part 1| January 2023| Pages 35-50
https://doi.org/10.1107/S1600577522009973
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