Researcher with optical setup (IMAGE) Optica Caption First author Otoya Shigematsu is shown in the laboratory with the optical experiment setup used for the work. Credit Ryoichi Horisaki, The University of Tokyo 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.