System for holding plural light beams in predetermined relative

Details System for holding plural light beams in predetermined relative System for holding plural light beams in predetermined relative

1984-12-11

1987-02-17

Wan, Gene

Radiant energy

Photocells; circuits and apparatus

Photocell controls its own optical systems

250578, 369 46, G01J 120, H01J 4014

Patent

active

046441603

ABSTRACT:
Herein disclosed is a system using a plurality of laser beams, in which the positions of the respective laser beams are detected as the differences between the outputs of detectors of an optical detector arrangement and controlled by the difference signals so that they may be held mutually precisely. This system finds its suitable application to an optical disk recording system or a laser beam printer.

REFERENCES:
patent: 4567362 (1986-01-01), Kunz

Affiliated with

Also associated with

Rating

System for holding plural light beams in predetermined relative does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System for holding plural light beams in predetermined relative , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System for holding plural light beams in predetermined relative will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1938988