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Merging metasurfaces with microfluidics

By using microfluidics to control the refractive index of the fluid surrounding dielectric metasurfaces, the optical response and functionality of metasurface devices can be tuned on-demand to enable comprehensive control of the flow of light.

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Fig. 1: Dynamic optical metasurface platform using microfluidics.


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Correspondence to Justus C. Ndukaife.

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Ndukaife, J.C. Merging metasurfaces with microfluidics. Nat. Nanotechnol. 17, 1042–1043 (2022).

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