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A jump-point scanning drum device (see Fig. 1) has been designed. It uses a spot scanning generator tumble, where the axis of rotation is paralleling to the direction of point scanning. The beam-defining apertures are arranged in certain rules on an optional drum. The scanned images are received by the pencil
It uses a spot scanning generator tumble, where the axis of rotation is paralleling to the direction of point scanning. The beam-defining apertures are arranged in certain rules on an optional drum. The scanned images are received by the pencil