Figure 6
From: Enhanced design of multiplexed coded masks for Fresnel incoherent correlation holography
Phase masks for the setup of the reduced path difference. Two diffractive lenses with focal lengths of 14 and 25 cm are multiplexed. The upper line shows the phase masks designed using the random multiplexing method with phase shifts (a) θ = 0, (b) 2π/3 and (c) 4π/3. The lower line shows the phase masks designed using the TAP-GSA method with phase shifts of (d) θ = 0, (e) 2π/3 and (f) 4π/3.
