Molecular Vibrations Lead to High Performance Laser (Illustration) (image) University of Southern California Share Print E-Mail Caption Molecular vibrations lead to high performance laser (illustration). Credit Troan Tran Usage Restrictions Please provide credit for source. Illustration should be used in reference to this research work. 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.