A 58 cm by 69 cm, foam-board backed, photograph of the detection system from the Laser Plasma Beat-Wave Accelerator (LPBWA) that was operated at CRNL to investigate the generation of ultra-high accelerating gradients. The main components of the experiment were a 10 MeV electron accelerator, a plasma chamber, two powerful lasers and an electron spectrometer. This photograph is the first of two showing details of the electron spectrometer.
