Frequency Doubling (IMAGE) ITMO University Caption Conversion (doubling) of light frequency using a nanoresonator Credit Credit: (left) Anastasia Shalaeva; (right) Koshelev et al. Science 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.