Wednesday, 24 November 2021

New device modulates visible light—without dimming it—with the smallest footprint and lowest power consumption

Engineers have invented a breakthrough optical phase modulator that controls visible light -- without dimming it -- with the smallest footprint and lowest power consumption. New device will improve LIDAR for remote sensing, AR/VR goggles, quantum information processing chips, implantable optogenetic probes, and more.

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Tiny, soft robot flexes its potential as a life saver

A tiny, soft, flexible robot that can crawl through earthquake rubble to find trapped victims or travel inside the human body to deliver med...