The Optical Lattice Clock (image) University of Tokyo Share Print E-Mail Caption At present the optical lattice clock is a complex arrangement of optical and electronic components. Credit (c) 2019 Katori et al. Usage Restrictions Free use in relation to reporting on this research outcome. Share Print E-Mail 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.