Optical Resonances (IMAGE) Moscow Institute of Physics and Technology Caption Fig. 2. Optical resonances in plasmonic (a) and dielectric (b) nanoparticles. Image courtesy of the authors of the paper. Credit MIPT's Press Office 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.