Authors of the publication (IMAGE) Heinrich-Heine University Duesseldorf Caption The authors of the publication in Nature Physics (from left): Dr Soroosh Alighanbari, Magnus Schenkel and Prof Stephan Schiller Ph.D. (Photo: HHU/Ulrich Rosowski) Credit HHU/Ulrich Rosowski Usage Restrictions No restrictions. License Public Domain 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.