Multi-beam laser scanning unit

Details Multi-beam laser scanning unit Multi-beam laser scanning unit

2006-03-21

2006-03-21

Vannucci, James (Department: 2828)

Coherent light generators

Particular beam control device

Scanning

C359S641000

Reexamination Certificate

active

07016380

ABSTRACT:
A multi-beam laser scanning unit including a plurality of laser diodes arranged in the vertical direction, and a plurality of collimating lens units having collimating lenses, which are arranged in the laser beam optical path in order to convert laser beams emitted from each of the laser diodes into linear beams. The collimating lens units are arranged in a manner such that adjacent collimating lens units are partly overlapped in the laser beam scanning direction. Each of the collimating lenses has a different focal length.

REFERENCES:
patent: 5319528 (1994-06-01), Raven
patent: 5680231 (1997-10-01), Grinberg et al.
patent: 5808803 (1998-09-01), Ullmann et al.
patent: 5850310 (1998-12-01), Schweizer

Affiliated with

Also associated with

Rating

Multi-beam laser scanning unit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multi-beam laser scanning unit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-beam laser scanning unit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3610706