Topological aberrations of twisted light (IMAGE) Tampere University Caption Illustration of the reflection of a twisted light field from an object, showing the topological aberration effect. Credit Rafael Barros, Tampere University Usage Restrictions The image can only be used in the context of this news item. License Original 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.