GO metalens (IMAGE)

Compuscript Ltd

GO metalens

Caption

Demonstration of GO metalens and its characterization. (a) Optical demonstration for optical needle generated by GO metalens. (b) Optical demonstration for four axial focal spots generated by GO metalens. (c) Optical image of GO metalens taken by an optical microscope with an objective of ×20, NA=0.5, the scale bar is 50 μm.

Credit

Opto-Electronic Advances

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