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Proceedings Paper

One-inch all-electrostatic super-HARP tube and camera for HDTV: a new possibility for very dark images with superfine resolution
Author(s): Mitsuhiro Kurashige; Kenkichi Tanioka; Masaharu Ooka; Tadaaki Hirai
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Paper Abstract

A 1-inch HDTV super-HARP camera tube with excellent compatibility between super sensitivity and high picture quality was developed using a newly devised super-HARP target and all-electrostatic electron optical system. A new camera equipped with the tubes demonstrated sensitivity 80 times higher than that of conventional Saticon cameras and an AR response of 45% at 800 TV lines with excellent uniformity over the entire picture area.

Paper Details

Date Published: 29 December 1993
PDF: 10 pages
Proc. SPIE 1987, Recording Systems: High-Resolution Cameras and Recording Devices and Laser Scanning and Recording Systems, (29 December 1993); doi: 10.1117/12.165178
Show Author Affiliations
Mitsuhiro Kurashige, NHK (Japan)
Kenkichi Tanioka, NHK (Japan)
Masaharu Ooka, Hitachi Denshi, Ltd. (Japan)
Tadaaki Hirai, Hitachi, Ltd. (Japan)


Published in SPIE Proceedings Vol. 1987:
Recording Systems: High-Resolution Cameras and Recording Devices and Laser Scanning and Recording Systems
Leo Beiser; Reimar K. Lenz, Editor(s)

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