High efficiency optical scanner with multiplexing means

Details High efficiency optical scanner with multiplexing means High efficiency optical scanner with multiplexing means

1987-01-16

1988-11-01

Nelms, David C.

Radiant energy

Photocells; circuits and apparatus

Optical or pre-photocell system

250347, 350 68, H01J 314, G02B 2608

Patent

active

047822287

ABSTRACT:
An improved optical system having an opto-mechanical scanner for increasing the duty cycle of the scanner while maintaining a constant optical aperture throughout the scan. Two alternating optical paths are provided between the scanner and a transducer by use of an optical multiplexer synchronized with the scanner rotation.

REFERENCES:
patent: 4124269 (1978-11-01), Beckmann
patent: 4243294 (1981-01-01), Noguchi
patent: 4458982 (1984-07-01), Blain et al.
patent: 4537465 (1985-08-01), Sherman et al.
patent: 4574197 (1986-03-01), Kliever
patent: 4613877 (1986-09-01), Spencer et al.

Affiliated with

Also associated with

Rating

High efficiency optical scanner with multiplexing means does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High efficiency optical scanner with multiplexing means, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High efficiency optical scanner with multiplexing means will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-892169