These are about 14 football fields. According to the authors, traditional optics at such a distance can distinguish objects that are not less than 42 mm. New technology exceeds 14 times this restriction.
The key to success is an active interferometry method in density. In the experiment, eight infrared laser stressed a distant target and two telescope placed away from each other, recorded the slightest fluctuations in the reflected light.
These data are processed with algorithms that re -create the image with high details.
Technology can find applications in archeology, ecology and other scientific fields where a distant but accurate visual analysis is important.
However, the method has restrictions: it requires correctly adjustment and direct visibility of the target, which makes it difficult to use hidden. Now the team system is trying to simplify and apply AI to reconstruct images more accurately.
Source: Ferra
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