Figure 2.

Brightness measurement results when scanning the 2 mm × 2 mm squares multiple times using different pulse energy settings and different burst mode configurations. dx denotes the spatial overlap of the pulses, Np denotes the number of scans (layers) on the surface. (a) Reflected intensity values as a function of the normalized fluence for different GHz burst modes. (b) Reflected intensity values as a function of the normalized fluence for different BiBurst modes. (c) Reflected intensity values as a function of the normalized fluence for different GHz burst modes when performing a different number of scans (layers). (d) Reflected intensity values as a function of the normalized fluence for different BiBurst modes when performing a different number of scans (layers).