Lead Authors (IMAGE) Harvard University Caption (left) Federico Capasso, Robert L. Wallace Professor of Applied Physics and Vinton Hayes Senior Research Fellow in Electrical Engineering, and (right) research associate Mikhail Belkin, both of Harvard's School of Engineering and Applied Sciences. Credit Eliza Grinnell, Harvard School of Engineering and Applied Sciences 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.