Optical scanner with micro-optics for beam combination

Details Optical scanner with micro-optics for beam combination Optical scanner with micro-optics for beam combination

2007-09-04

2007-09-04

Cherry, Euncha P. (Department: 2872)

Optical: systems and elements

Deflection using a moving element

Using a periodically moving element

C369S112010

Reexamination Certificate

active

10886209

ABSTRACT:
An optical scanner having a micro-optical element for combining two light beams is disclosed. The optical scanner has a micro-optical element including two parts, which serves to combine two light beams emitted, by two beam sources on a photodetector. The first part of the micro-optical element influences the first light beam and the second part of the micro-optical element influences the second light beam.

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German Search Report.

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