Jitter reduction in rotating polygon scanning systems

Details Jitter reduction in rotating polygon scanning systems Jitter reduction in rotating polygon scanning systems

G - Physics

02

B

88/96.8

G02B 26/10 (2006.01) G02B 26/12 (2006.01) G02B 27/00 (2006.01)

Patent

CA 1334490

This invention relates to a pyramid polygon scanner without cylinder optics wherein the effects of jitter are reduced by the use of a start of scan detector situated at a predetermined angle from the normal (vertical) position. The start of scan detector is rotated about an axis through the nominal scan line. Thus, if tilt (not the draft angle) is present in the rotating polygon system and jitter is generated, the rotation angle of the split detector moves the jitter to the beginning and end of scan, leaving the center of scan free of the effects of jitter. The angle of the split detector is in approximate relation to the angle of incidence at the first reflection on the rotating polygon.

572040

Affiliated with

Also associated with

Rating

Jitter reduction in rotating polygon scanning systems does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Jitter reduction in rotating polygon scanning systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Jitter reduction in rotating polygon scanning systems will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1313094