Laser beam scanning optical system

Details Laser beam scanning optical system Laser beam scanning optical system

1997-10-09

2000-06-13

Phan, James

Optical: systems and elements

Deflection using a moving element

Using a periodically moving element

359204, 359207, 359216, G02B 2608

Patent

active

060756373

ABSTRACT:
A laser beam scanning optical system composed of a relatively small number of lenses achieves proper correction of lateral chromatic aberration and offers superior optical characteristics. In this scanning optical system, the scanning lens system is composed of lenses made of optical materials that are so combined as to make the entire lens system achromatic. Further, the scanning lens system receives converging, not parallel, laser beams, so that it only needs to have a relatively weak power.

REFERENCES:
patent: 5648864 (1997-07-01), Itabashi
patent: 5715079 (1998-02-01), Ono
patent: 5764399 (1998-06-01), Iizuka

Affiliated with

Also associated with

Rating

Laser beam scanning optical system does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2073882