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Proceedings Paper

Auto-Light Control By Pulse Width Modulation
Author(s): L. H. Gilligan; D. W. Gerdt
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Paper Abstract

This paper describes the implementation of a system for automatic light level control of an intensified solid-state television camera, by means of varying the gate pulse width of a gated second generation image intensifier, with pulse repetition synchronized to the television camera frame time (or to vertical sync).

Paper Details

Date Published: 8 December 1986
PDF: 4 pages
Proc. SPIE 0693, High Speed Photography, Videography, and Photonics IV, (8 December 1986); doi: 10.1117/12.936722
Show Author Affiliations
L. H. Gilligan, Sperry Corporation (United States)
D. W. Gerdt, Sperry Corporation (United States)

Published in SPIE Proceedings Vol. 0693:
High Speed Photography, Videography, and Photonics IV
Bernard G. Ponseggi, Editor(s)

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