#laser charging Tech News.
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RoboticsTom's Hardwareabout 2 hours ago
Laser charging keeps drones airborne at 38.94% efficiencyResearchers at the Civil Aviation University of China built a lightweight laser receiver that converts energy at 38.94% efficiency, using nanocrystalline material for thermals. The system harvests power from a ground-based laser beam, potentially keeping drones airborne indefinitely.
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