3D Laser Nanoprinters Become Compact (IMAGE) Karlsruher Institut für Technologie (KIT) Caption Electron microscopic reconstruction of a 3D nanostructure printed with the 2-step absorption process (left) and light microscopy (right). (Photo: Professor Rasmus Schröder, University of Heidelberg, Vincent Hahn, KIT) Credit Photo: Professor Rasmus Schröder, University of Heidelberg, Vincent Hahn, KIT Usage Restrictions The photo may be used in the context given above exclusively 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.