The path length of light in opaque media

Sylvain Gigan, Romolo Savo and Ulysse Najar from the Laboratoire Kastler Brossel, Rémi Carminati and Romain Pierrat from the Langevin Institute and the team of the Professor Stefan Rotter of the TU Wien predicted this counter-intuitive result three years ago. Now they verified this theory in an experiment. The results have been published in Science.

The daily newspaper Le monde has published on the subject an article aimed at the general public (in French).

Austrian press release
Austrian press release