FIG 2 (IMAGE)
Caption
Fig. 2 | (a) Schematic of the optical behavior of a see-through refective metalens-visor. (b) Schematic of a near-eye AR display system based on the metalens-visor. (c) Measured focal spot intensity profile of the fabricated metalens at the illumination wavelength of 633 nm. (d) Simulated and measured transmittance spectra of the metalens. (e) SEM image of the fabricated metalens. The scale bar is 400 nm. (f,g) Demonstration of multi-color AR imaging.
Credit
OES
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CC BY