Fig. 3: Single-pulse reconstruction of a 10 Hz Apollon pulse.

a Multiplexed speckle captured by the camera. b Reconstructed power spectrum derived from the multiplexed data. c Intensity profiles reconstructed at 805 nm and 825 nm. d Wavefront measured at 825 nm. e Wavefront difference between 785 nm and 825 nm. f Spectral deviation angles across the pulse spectrum. g Peak-to-valley spectral defocus variation across the pulse spectrum. h Intensity at the focal plane computed from the measured pupil electric field. The colormap’s maximum value is scaled according to the peak intensity of an unaberrated focus. i Reconstructed ideal electric fields (dark) and actual electric fields (red-yellow) at the two positions indicated by the arrows in (h), assuming a flat spectral phase at the center of the focus. The gray lines represent the real part of the electric field.