Photonics Lab (IMAGE) DOE/Sandia National Laboratories Caption Sandia National Laboratories scientist Jongmin Lee, left, prepares a rubidium cold-atom cell for an atom interferometry experiment while scientists Ashok Kodigala, right, and Michael Gehl initialize the controls for a packaged single-sideband modulator chip. Credit Craig Fritz, Sandia National Laboratories Usage Restrictions For news-reporting purposes only. All other uses must receive express permission from Sandia National Laboratories. 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.