Color recorder uses two lasers to generate three different-colored beams. Modulators vary intensity of each beam according to information stored on magnetic tape. Together, three beams are sufficient to reproduce virtually any colors on photographic film. Tape synchronizes motion of beam-writing carriage with modulation imposed on beams.
Laser produces color images from digital data
NASA Tech Briefs ; 2 , 3
1977-11-01
Miscellaneous
No indication
English
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