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Diagnostics of electron beam for Novosibirsk high-power FEL

The diagnostics of 2-MeV electron injector for the Novosibirsk high average power FEL based on microtron-recuperator are described. The beam diagnostic system includes beam position monitors, peak and average beam current monitors, and optical diagnostics with the use of optical transition radiation screen. The parameters of this devices and the results of the measurements are presented. The scheme and possibilities of the future optical diagnostic station for microtron-recuperator are proposed and discussed.