Mass-producible, centimeter-scale metalens for VR, imaging

Published: 3/12/2019
Mass-producible, centimeter-scale metalens for VR, imaging
Source: WWW.SCIENCEDAILY.COM

Metalenses -- flat surfaces that use nanostructures to focus light -- are poised to revolutionize everything from microscopy to cameras, sensors, and displays. But so far, most of the lenses have been about the size of a piece of glitter. While lenses this size work well for some applications, a larger lens is needed for low-light conditions, such as an imaging system onboard orbital satellites, a

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