QKD equipment (IMAGE) DOE/Oak Ridge National Laboratory Caption Before the demonstration, the team prepared QKD equipment at ORNL. Credit Genevieve Martin/Oak Ridge National Laboratory, U.S. Dept. of Energy 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.