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Proceedings Paper

High-Quality Laser-Beam Recording Of Color Television Signals On 16MM Color Film
Author(s): Yukio Sugiura; Tosio Motoki; Hitoshi Masuko
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Paper Abstract

A laser beam recorder for visual recording on 16mm color film from NTSC color television signals has been developed by NHK Technical Research Laboratories. In order to obtain precision laser beam scanning, a rotating mirror deflector employing a 25-sided polygonal mirror with a diameter of 60mm and a 3-phase synchronous motor with hydrodynamic air bearings rotating at 37,800 rpm has been specially manufactured. The results of recording experiments have shown that the quality of the picture recorded on fine grain, low sensitivity Eastman color print film 7381 or 7383 is excellent.

Paper Details

Date Published: 27 July 1979
PDF: 4 pages
Proc. SPIE 0189, 13th Intl Congress on High Speed Photography and Photonics, (27 July 1979); doi: 10.1117/12.957647
Show Author Affiliations
Yukio Sugiura, NHK Technical Research Laboratories (Japan)
Tosio Motoki, NHK Technical Research Laboratories (Japan)
Hitoshi Masuko, NHK Technical ResearCh Laboratories (Japan)


Published in SPIE Proceedings Vol. 0189:
13th Intl Congress on High Speed Photography and Photonics
Shin-Ichi Hyodo, Editor(s)

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