Optical system for data reading applications

Details Optical system for data reading applications Optical system for data reading applications

1992-01-10

1993-04-13

Ben, Loha

Optical: systems and elements

Deflection using a moving element

359214, 359216, 359221, 235472, 250236, G02B 2608

Patent

active

052027848

ABSTRACT:
An optical system and method for data reading including a light source which generates an optical beam directed toward an object, a pivoting scan mirror which directs the optical beam over a scanning range on the object to be read, a stationary collection mirror for collecting light from the object, a fold mirror positioned behind the scan mirror for reflecting light collected by the collection mirror through an aperture in the collection to a photodetector.

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The Photonics Dictionary, Book 4, (38th International Ed. 1992), pp. D-92, 57, 89, 111, 118.

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