Fig. 4.
OR-PAM image of a leaf skeleton phantom acquired in continuous-scanning mode. The scale bar represents 200 μm. a xy-MIP of the Hilbert transform of the PA signals. b z-slices at different depths of the data set shown in (a). c Comparison of images acquired in raster-scanning mode, at a PRR of 50 kHz, and at 100 kHz in continuous-scanning mode.
