Ali and Sajjad with packaged device.jpg (IMAGE) Georgia Institute of Technology Caption Georgia Tech professor Ali Adibi with Ph.D. candidate Sajjad Abdollahramezani in Ali’s Photonics Research Group lab where the characterization of the tunable metasurfaces takes place. Credit Georgia Tech Usage Restrictions NA 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.