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ViSAR will allow pilots to see through clouds when IR sensors are not effective DARPA US Defense Advanced Research Projects Agency (Darpa) has successfully tested its Video Synthetic Aperture Radar ...

Electro-optical infrared sensors guide aircraft at high speeds and high altitudes, however they can still be thwarted by clouds and dust. However, with the new video synthetic aperture radar (ViSAR) ...

How does a cloud stay cool under direct sunlight––or seem to vanish in infrared? In nature, phenomena like white cumulus clouds, gray storm systems, and even the hollow hairs of polar bears offer ...

From self-driving cars to facial recognition, infrared sensors are all around us and our novel semiconductor research is taking this technology to the next level. Phlux - a Sheffield spinout -has ...