Mass production process of metalens based on roll-to-roll nanoimprinting (IMAGE)
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▲Figure 1. Mass production process of metalens based on roll-to-roll nanoimprinting
(a) Fabrication of polymer molds and roll-to-roll operation utilizing them
(b) Photograph of the roll-to-roll nanoimprinting facility independently designed by the research team
Credit
Hoang, T., Park, Y., Kim, J. et al. 300-unit-per-second roll-to-roll manufacturing of visible metalenses. Nature (2026). https://doi.org/10.1038/s41586-026-10369-y
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