Abstract

A special designed picosecond streak image tube with curved photocathode and curved mesh has been described. Besides high temporal resolution as other reported tubes, it has eliminated the temporal distortion which was serious in other ones. Because of the utilization of curved photocathode and curved mesh, the temporal dispersion and the geometrical aberrations have also been improved compared with the tubes with flat photocathode and flat mesh. Its characteristics have been evaluated by means of the spatial and temporal modulation transfer functions.© (1983) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.

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