3D animation of volume scan (VIDEO) Optica This video is under embargo. Please login to access this video. Caption This 3D animation shows the volume scan of a 900 μm thick structure, consisting of three layers of alumina ceramics. This structure cannot be sufficiently analyzed with commercial systems at 1.5 μm Credit Aron Vanselow and Sven Ramelow, Humboldt-Universität zu Berlin 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.