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A 70-mm Film Laser Telecine for High-Definition Television

1983; Society of Motion Picture and Television Engineers; Volume: 92; Issue: 6 Linguagem: Inglês

10.5594/j00116

0036-1682

Takehisa Ishida, Kenichi Hayashi, Teiichi Taneda, Toshio Motoki, Yukio Sugiura,

Semiconductor Lasers and Optical Devices

This paper details a new telecine for use in high-definition television. The telecine incorporates a laser flying spot scanner, and was designed to use 70-mm motion-picture film to obtain better picture quality. An outline of principles is presented, as well as the features, configurations, and characteristics of the new laser telecine.