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Fig. 2 | PhotoniX

Fig. 2

From: Three-channel robust optical encryption via engineering coherence Stokes vector of partially coherent light

Fig. 2

a Experimental setup for realizing the three-channel optical information encoding and decoding. b The target three-channel optical images. c A realization of the corresponding computer-generated holograms (CGH) loaded in the spatial light modulator (SLM) for generating the components of the field realization. d and e The experimentally measured instantaneous intensities for the x and y field components. f The experimental results of the coherence Stokes vector by spatial average over the instantaneous intensities. g The corresponding simulation results

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