Optical scanning device and method for detecting...

Details Optical scanning device and method for detecting... Optical scanning device and method for detecting...

2005-04-12

2008-11-11

Stultz, Jessica T (Department: 2873)

Optical: systems and elements

Deflection using a moving element

Using a periodically moving element

C359S204200, C359S212100, C347S261000, C347S250000

Reexamination Certificate

active

07450287

ABSTRACT:
Provided are an optical scanning device and a method for detecting a synchronization signal. In the optical scanning device, a beam incident on a scanning area of an object's surface to be scanned and a beam incident on a synchronization signal detector are emitted by a light source but deflected from different deflecting surfaces of a beam deflector.

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