(a) Normalised spectra of the pulsed laser before (blue) and after (red) reflection from the DMD. Both have a wideband of (30.0 ± 0.6) nm at FWHM. Analogously, (b) shows the fringe-resolved autocorrelation (FRAC) trace of the input laser pulse, corresponding to a pulse duration of (33.1 ± 1.6) fs, while (c) presents the FRAC autocorrelation of the pulse reflected from the DMD, resulting in a pulse duration of (36.3 ± 1.6) fs.