Method of picking out synchronizing light beam in light scanning

Details Method of picking out synchronizing light beam in light scanning Method of picking out synchronizing light beam in light scanning

1975-07-21

1977-05-17

Curtis, Marshall M.

Facsimile and static presentation processing

Facsimile

Recording apparatus

178 15, 358148, H04N 300

Patent

active

040243419

ABSTRACT:
In a light scanning recording or displaying system, a synchronizing light beam is separated from a signal light beam used for recording images or display utilizing the difference in wavelength of the two light beams. The synchronizing light beam and the signal light beam are produced by different light sources of different wavelength and made to advance in the same direction to be reflected and deflected by a light scanning means such as a rotating mirror together in the same direction. After both the light beams are deflected by the light scanning means, the two beams are divided by use of a prism, a holographic plate or a dichroic mirror.

REFERENCES:
patent: 3783295 (1974-01-01), Casler
patent: 3867571 (1975-02-01), Starkweather et al.

Affiliated with

Also associated with

Rating

Method of picking out synchronizing light beam in light scanning does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of picking out synchronizing light beam in light scanning, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of picking out synchronizing light beam in light scanning will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1835925