HIGH SPEED CONTINUOUS FILM WRITER

摘要

A high-speed writer suitable for continuous writing of data onto a photosensitive medium is disclosed. The system includes an illumination source having a plurality of individual colors. An illumination optical element distributes individual color onto distinct areas of the high-speed area array modulator, wherein each distinct area is proportionally related to the photosensitive medium's sensitivity to a corresponding color. A high-speed area array modulator rapidly modulates the plurality of individual colors in correspondence to the data on a pixel-by-pixel basis. An output optical element directs the modulated color light from the high-speed modulator onto the photosensitive medium; and a frame synchronization shifter synchronizes movement of the data to contiguous areas of the high-speed area array to the photosensitive medium while it is in continuous motion.