Image of Organic-Molecule Enhanced Frequency Comb (image) University of Southern California Share Print E-Mail Caption This is an image of organic-molecule enhanced frequency comb. A single input laser (left) enters the spherical frequency comb generator that includes a single layer of organic molecules (4-diethylamino(styryl)]pyridinium, DASP). The light orbits inside the sphere over 10,000x in a few nanoseconds, interacting with the molecules during each orbit and resulting in the generation of the frequency comb. Credit Vinh Diep and Alexa Hudnut Usage Restrictions Credit Vinh Diep and Alexa Hudnut 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.