Tech found in iPhone X could usher in ‘lightspeed’ broadband in cities

A team of European researchers has found a way to take technology from the latest iPhone and use it to generate unparalleled broadband speeds.

One of the major selling points of the iPhone X was its user recognition software, capable of scanning your face and creating an Animoji, or turning on music when its AirPod earbuds sense they’ve been placed in your ears.

Behind this technology is something called a vertical-cavity surface-emitting laser (VCSEL), a specialised laser diode that is cheap to manufacture and significantly more energy-efficient than traditional lasers.

Now, a team of EU-funded researchers has managed to find a way to use VCSELs to create ultra-high-speed broadband across large distances, potentially doing away with the data bottlenecks experienced in cities that are only set to increase as the years go on.

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