The world’s thinnest lens diffracts light of specific wavelengths instead of refracting it.
By arranging a special material in concentric rings, researchers have built the world’s thinnest lens at just three atoms thickness.
The world’s thinnest lens diffracts light of specific wavelengths instead of refracting it.
By arranging a special material in concentric rings, researchers have built the world’s thinnest lens at just three atoms thickness.
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