Two-Step Phase Retrieval Algorithm Using Single-Intensity Measurement

Figure 5

Comparison of SIPR algorithm and TSPR algorithm. (a) A 0/1 randomly distributed coded aperture. (b) and (c) are the amplitude and phase of the complex optical field behind the coded aperture. (d) The intensity recorded in the Fourier domain. (e) and (f) are the amplitude and phase recovered using SIPR algorithm. (g) and (h) are the amplitude and phase recovered using TSPR algorithm.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)