Iterative Noise Reduction in Digital Holographic Microscopy

Single-step polarization holographic method for programmable microlens arrays

“…Here f P jm 15, 10, and 5 cm, where j 1-3 represents the array column index; therefore, the probe beam is focused by the microlenses in the right column (f P 3m 5 cm) and is out of focus in the central (f P 2m 10 cm) and left (f P 1m 15 cm) columns. By employing a digital holographic method [22], we have reconstructed the phase of the diffracted field. Figure 1(b) shows the recovered phase modulation relative to the dashed square area in Fig.…”