UChicago Professor Alex High (IMAGE) Chicago Quantum Exchange Caption Professor Alex High focuses on the delicate manipulation of light at very small scales—a useful capability for advanced technology such as quantum communication or quantum sensing. Credit Pritzker School of Molecular Engineering Usage Restrictions none 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.