How quantum physics could help lasers perform better in fog and aid communications

The military could be first in line to benefit from advances in laser technology. — AFP Relaxnews

A team of researchers at Washington University in St Louis has drawn on quantum physics to develop a new generation of lasers capable of operating efficiently in challenging conditions, such as in fog.

It's thanks to the use of quantum technology that researchers were able to improve the performance of lasers, making them particularly useful in challenging conditions. Indeed, communications and other laser-based technologies can be hampered by adverse conditions such as fog, extreme temperatures or long distances.