Reseachers in the Lab (IMAGE) Ecole Polytechnique Fédérale de Lausanne Caption Researchers made metasurfaces in just a few minutes - without needing a clean room. From left to right: Louis-Martin Monier, Fabien Sorin and Tapajyoti Das Gupta Credit Alain Herzog / EPFL Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.