Scientists engineer a functional optical lens out of 2D materials
Date | 14th, Nov 2018 |
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Source | Nanowerk - Nanotechnology Websites |
DESCRIPTION
Researchers announced that they have constructed functional metalenses that are one-tenth to one-half the thickness of the wavelengths of light that they focus. Their metalenses, which were constructed out of layered 2D materials, were as thin as 190 nanometers.