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Murky waters: imaging immersed objects
Researchers developed a lidar system that uses quantum detection technology that can capture 3D images while submerged underwater. They demonstrated the system by using it to capture a 3D image (left) of a pipe (right). The scan was obtained in low scattering conditions with the single-photon system submerged in a tank. Credit: Aurora Maccarone, Heriot-Watt University.
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