Illustration (IMAGE) Stanford University Caption Conceptual diagram of the frequency comb and the microring, with solitons, that produces it. The frequency comb diagram shows both the coherent light teeth and the quantum light between those teeth. Credit Vučković Lab Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted. License CC BY-NC-ND 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.