Figure 4
(a)–(d) Amplitude of four of the N = 937 retrieved probes obtained via OPRP reconstruction. (e) Amplitude of a probe retrieved from Hartmann sensor data. (f)–(j) Back-propagation of (a)–(e) to the virtual secondary source plane, neglecting the spherical wave term. Color scales are shared among (a)–(e) and among (f)–(j), revealing intensity variations. |