Twisting light: Novel metasurface offers compact solution for circularly polarized light
Left and right circularly polarized light, where the electromagnetic waves spiral in a clockwise and counterclockwise manner ...
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Hisense’s RGB LED Could Be the Future for Cheap Screens
The brand’s 116-inch RGB LED TV, dubbed the UX Trichroma TV, uses a new kind of LED lighting system with the potential to shake up the market. The system can’t turn each tiny pixel on or off ...