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Proceedings Paper

A laser speckle reduction system
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Paper Abstract

Speckle degrades the contrast of the fringe patterns in laser interferometers that measure rough objects. In this paper, we describe a speckle reduction system that can be used with high speed cameras to increase the frame rates of the interferometer and creates less vibration in the system.

Paper Details

Date Published: 21 September 2011
PDF: 5 pages
Proc. SPIE 8170, Illumination Optics II, 81700D (21 September 2011); doi: 10.1117/12.896811
Show Author Affiliations
Joshua M. Cobb, Corning Advanced Optics (United States)
Paul Michaloski, Corning Advanced Optics (United States)

Published in SPIE Proceedings Vol. 8170:
Illumination Optics II
Tina E. Kidger; Stuart David, Editor(s)

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