A method of and a system for generating a dense pattern of scan lines. In a preferred configuration, a laser beam is directed into an inline beam dithering mechanism which dithers the beam over an angle parallel to the axis of rotation of the rotating facet wheel. The combination of the dithering mechanism...http://www.google.es/patents/US6994255?utm_source=gb-gplus-sharePatente US6994255 - Dense pattern optical scanner
