A new breakthrough in wireless technology could dramatically boost internet speeds while cutting energy use—by switching from radio waves to light. Researchers have developed a tiny chip packed with ...
A chip-scale laser transmitter has pushed wireless data speeds past 360 gigabits per second over a short indoor link. An institutional summary of the work reports the system used about half the energy ...
NTT Inc. and Mitsubishi Heavy Industries Ltd. (MHI) conducted an optical wireless power transmission experiment using a laser beam to wirelessly transmit energy over a distance of one kilometer. By ...
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