A new breakthrough from the Zhang Lab at Boston University is making waves in the world of sound control. Subscribe to our newsletter for the latest sci-tech news updates. Led by Professor Xin Zhang ...
A new approach to manufacturing multicolour lenses could inspire a new generation of tiny, cheap, and powerful optics for portable devices such as phones and drones. The design uses layers of ...
Metamaterials offer the potential to revolutionize such lensing systems. Where conventional lenses rely on refraction at interfaces to focus light, metamaterial lenses (or "metalenses") instead ...
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