dissector tube

dissector tube

[də′sek·tər ‚tüb]
(electronics)
Camera tube having a continuous photo cathode on which is formed a photoelectric emission pattern which is scanned by moving its electron-optical image over an aperture.
References in periodicals archive ?
He created what he liked to call an "image dissector tube." It was a vacuum tube that could shoot streams of images and display them over a fluorescent screen.