Accelerator Structure Detection System (IMAGE) American Institute of Physics Caption The detection system consists of a charge-coupled device (CCD) camera looking at the accelerator structure from the side and a transmission grating that separates out the colors to form a picture composed of many copies of the structure -- one for each emission line. Credit Matlis/LBNL Usage Restrictions This image may be used only with appropriate caption and credit. 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.