RESEARCH AND DEVELOPMENT OF A CAMERA TUBE FOR NIGHT VIEWING.

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Abstract:

The report describes the complete results on a camera tube designed for low light level applications. This tube has been called the Image-Intensifier Vidicon in reality it is an SEC secondary-electron-conduction vidicon with two TSE transmission-secondary-emission dynodes for prebeam multiplication. The SEC target replaced the EBIC electron-bombardment-induced-conductivity target that had been used in the previous contract. Ten tubes were completed under the present contract, of which 7 were successfully tested. Measured pre-beam gains for these tubes have been in excess of 4000. As a camera tube, these tubes demonstrated the advantages of the SEC vidicon non-blooming vidicon-type scan high target storage capacitance good picture quality at low light levels and rapid signal readout in one frame. Author

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