Figure 3. Experimental verification of the waveguide-based full-color metahologram. (IMAGE)

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

Figure 3. Experimental verification of the waveguide-based full-color metahologram.

Caption

 (a) Schematic diagram of the experimental system for full-color imaging. (b) Experimental results of the waveguide-based full-color metahologram.  Two crosstalk-free full-color holographic images (“lilac” and “rose”) are selectively projected when the metahologram is illuminated simultaneously by red, green, and blue guided incident lights all having right circular polarization or left circular polarization.

Credit

by Zeyang Liu, Hao Gao, Taigao Ma, Vishva Ray, Niu Liu, Xinliang Zhang, L. Jay Guo, and Cheng Zhang

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License

CC BY

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