Bad wireless reception, the noise in the radio signal or poor visibility in the fog—all these annoyances have to do with the fact that waves such as visible light or microwave signals are deflected and reflected by numerous disordered obstacles. TU Wien in Vienna (Austria) and the University of Rennes (France) have now jointly developed a surprising method to eliminate wave reflections altogether.
Click here for original story, Researchers present anti-reflective coating that blocks waves of many types
Source: Phys.org