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11/21/2024 11:16:27 pm

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planar optics

Scanning electron microscope micrograph of the fabricated meta-lens. The lens consists of titanium dioxide nanofins on a glass substrate. Scale bar: 2 mm

This Ultra Thin Flat Metalens Can Replace Bulky Camera, Microscope, Telescope Lenses

Researchers have developed this new ultra thin, planar lens can see smaller than the wavelength of light, making room for flat, smooth lenses at a nanoscale.

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