Scanning optical system

Details Scanning optical system Scanning optical system

1981-06-22

1983-10-11

Nelms, David C.

Radiant energy

Photocells; circuits and apparatus

Optical or pre-photocell system

250236, 350 9624, G02B 514, H01J 314

Patent

active

044094779

ABSTRACT:
A scanning system providing a linear scanning beam utilizing a fiber optic bundle, one end of which forms a circle which is scanned by a light beam and the other of which forms a straight line. Other fibers are within and external to the circle formed by the one end of the fiber optic bundle and are used to provide a feedback signal used to correct the scanning light beam to impinge only on the fiber ends of the one end of the bundle.

REFERENCES:
patent: 4203672 (1980-05-01), Smith, Jr.
patent: 4214157 (1980-07-01), Check, Jr. et al.
patent: 4222630 (1980-09-01), Delignieres
patent: 4256959 (1981-03-01), Monette
patent: 4352550 (1982-10-01), Uchida

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