- Drones have been a part of our lives for years now, and many industries are hard to imagine without them.
- The challenge is that the laser may heat the receiver to temperatures as high as 80-90 °C (176-194 °F).
- When they shone a green laser on the receiver, it generated enough electricity to spin the drone’s propeller, while the airflow from the propeller helped cool the thermoelectric layer.
Laser-powered drones fly longer via wireless OTA charging
