Schematic of Photodetector (IMAGE) UCLA Samueli School of Engineering Caption The photodetector operates across a broad range of light, processes images more quickly and is more sensitive to low levels of light than current technology. Credit UCLA Engineering 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.