Figure 7
Broadband ptychography implemented in fly scan. (a) Mixed-state reconstruction using five orthogonal probe modes; (b) multi-wavelength reconstruction using five wavelengths; (c) combined approach with five wavelengths and two orthogonal modes at each wavelength [insets show a zoomed region denoted by the red box in (a)]; (d) reconstructed probes by the combined method, the five columns are corresponding to five wavelengths in the reconstruction, each column contains two orthogonal probe modes (n = 1, 2) at each wavelength; (e) line profiles for the selected positions marked by the yellow (L1) and orange (L2) lines in (c), respectively. |