Mikhail Kats, Federico Capasso, and Shriram Ramanathan, Harvard Center for Nanoscale Systems (image) Harvard University Share Print E-Mail Caption Mikhail Kats, Federico Capasso, and Shriram Ramanathan used unusual materials and interference effects to create a perfect absorber. They are pictured here in a scanning electron microscopy imaging suite at the Harvard Center for Nanoscale Systems. Credit Photo by Caroline Perry, SEAS Communications. Usage Restrictions None Share Print E-Mail 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.