Figure 2 | Operator-specific holography. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Figure 2 | Operator-specific holography.

Caption

Figure 2 | Operator-specific holography. a, Design of an operator-specific hologram by adding the correction phase into the OAM channel. b, Reconstruction specificity. Experimental results confirm that only the designated operator pathway reconstructs the target image, while alternative processes fail. The decoding multiplication modes are listed at the bottom. c, Single OAM channel subdivided into operator-defined sub-channels, each acting as an independent information carrier.

Credit

Yuping Chen et al.

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