Electro-optical time lens (IMAGE) University of Warsaw, Faculty of Physics Caption Electro-optical time lens. A light pulse synchronized with an electronic control signal undergoes a transformation in time analogous to a light beam passing through a real lens. (fot. M. Lipka, Warsaw University ) Credit Michał Lipka, University of Warsaw Usage Restrictions It is permissable to make use of image provided the source and the author is quoted 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.