Figure 5
Comparison of the phenomenological and numerical PERSEO modelling of the harmonic power in the 1.5 Å FEL radiation experiment for γ = 26600, σ∊ = 1 × 10−4, ∊x,y = 0.4 µm, λu = 3 cm, k = 3.5. Harmonics in the phenomenological model (thick solid lines): n = 1, red; n = 3, green. Harmonics in the PERSEO model (thin lines): n = 1, solid black line; n = 3, dotted blue line. |