A wide dynamic range x-ray streak camera system

An x-ray streak camera with wide dynamic range and a large slit photocathode of 30mm length has been developed and calibrated. In order to achieve wide dynamic range, a conventional streak tube has been improved and the camera system has been designed without microchannel plate electron amplifier. As a result, a dynamic range of 922 is achieved in a single shot mode with laser pulse of 30ps (full width at half maximum) at time resolution of better than 31ps.