Chaotic optical cavity (image) California Institute of Technology Share Print E-Mail Caption A video recorded with a camera shooting at one billion frames per second shows how two pulses of laser light take differing paths while reflecting within a chaotic optical cavity. Credit Caltech Usage Restrictions Must credit 'Caltech.' 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.