Optical scanner

Details Optical scanner Optical scanner

1987-03-23

1989-01-10

Corbin, John K.

350 65, G02B 2610

Patent

active

047969628

ABSTRACT:
An optical scanner is disclosed for scanning a light beam onto a receiving medium. The scanner includes a rotatable polygon for receiving a light beam from a source and for scanning the beam through a predetermined angle, and optical means between the polygon and receiving medium for directing the beam to the receiving medium. In order to provide an optical system which produces the desired results at the image plane and is relatively simple to manufacture, two spherical lenses and a cylindrical mirror are interposed between the polygon and receiving medium.

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patent: 4512625 (1985-04-01), Brueggemann
patent: 4547038 (1985-10-01), Mori
patent: 4629283 (1986-12-01), Plaot
patent: 4674825 (1987-06-01), Tateoka et al.

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