Laser scanner

A laser scanning system and method for scanning symbology targets such as barcodes. The scanning system in one embodiment includes at least one laser source and a pair of wobbling mirrors generally disposed towards opposite ends of a centrally-positioned rotatable mirrored spinner. In one embodiment...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	GOOD TIMOTHY A
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING HANDLING RECORD CARRIERS INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS
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Beschreibung
Zusammenfassung:	A laser scanning system and method for scanning symbology targets such as barcodes. The scanning system in one embodiment includes at least one laser source and a pair of wobbling mirrors generally disposed towards opposite ends of a centrally-positioned rotatable mirrored spinner. In one embodiment, the central spinner is double-sided having reflecting surfaces on opposites sides thereof. Laser beams projected onto each wobbling mirrors are in turn redirected onto each reflecting surface of the double-sided rotating spinner which produces a pair of rotating scanning beams for reading a symbology target.