Positioning devices and a method and positioning device for aligning an optical fiber with an optical beam
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United States of America Patent
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Jan 12, 1999
Grant Date -
N/A
app pub date -
Jun 4, 1997
filing date -
Oct 2, 1994
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A positioning device (500) for positioning workpieces along translations and through angular rotations about two or more axes of rotation. In particular, the positioning devices (500) can be employed in method for aligning an optical fiber (510) with an optical beam such that the axis of the optical fiber (510) is aligned coincident to the axis of the optical beam and the endface (508) of the optical fiber (510) is deployed at the global maximum along the axis of the optical beam. The positioning devices are for use laser-to-fiber set-ups, laser-to-spatial filter set-ups, fiber-to-fiber set-ups and the like.
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