Figure 9.
Ultrawide FOV imaging of RBCs (over 18 cm2) using the holographic imaging platform of Figure 1c is illustrated. This constitutes a >500-fold larger FOV, when compared to an optical microscope using a 10× objective lens. Panel (b) illustrates a digitally cropped region of interest taken from panel (a). Panels (c) and (d) illustrate the recovered hologram phase and the reconstructed image of the cells, respectively. A 10× microscope image of the same FOV is also shown in panel (e) for comparison.