Fig. 1. Schematic of optical system

Fig. 2. Numerical simulation for two-dimensional complex amplitude reconstruction. (a)(e) Initial amplitudes;(b)(f) initial phases; (c)(g) reconstructed amplitudes; (d)(h) reconstructed phases; (i) phase encoding image of initial amplitude (a) and initial phase (b); (j) phase encoding image of initial amplitude (e) and initial phase (f)

Fig. 3. Three-dimensional multi-plane objects and their Fresnel hologram

Fig. 4. Three-dimensional object hologram and its encoded phase-only hologram. (a) Amplitude image; (b) phase image; (c) encoded phase-only hologram

Fig. 5. Simulated and experimental reconstructed images at different planes. (a) Simulation, d=20 cm; (b) simulation, d=15 cm; (c) simulation, d=10 cm; (d) simulation, d=5 cm; (e) experiment, d=20 cm; (f) experiment, d=15 cm; (g) experiment, d=10 cm; (h) experiment, d=5 cm

Table 1. First order diffraction component power encoded from two kinds of sampling functionsmW