electron-beam recorder

electron-beam recorder

[i′lek‚trän ‚bēm ri′kȯrd·ər]
(electronics)
A recorder in which a moving electron beam is used to record signals or data on photographic or thermoplastic film in a vacuum chamber.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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