Sci Show: A remote-sensing device can transform a trickle of incoming photons into a high-fidelity image of an object more than 200 kilometres away. Researchers built a type of single-photon lidar device that sends and receives one photon at a time.

Wednesday, March 31, 2021

A remote-sensing device can transform a trickle of incoming photons into a high-fidelity image of an object more than 200 kilometres away. Researchers built a type of single-photon lidar device that sends and receives one photon at a time.

https://ift.tt/2PJykmy via /r/science https://ift.tt/39taK4H

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