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Proceedings Paper

Optical alignment with computer-generated holograms
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Paper Abstract

Computer generated holograms (CGHs) have been successfully used for wavefront correction for measuring aspheric surfaces. Features on the CGHs have assisted the alignment of the optical test equipment. CGHs can also be used to provide alignment references for other complex optical systems. This paper discusses the types of CGHs that can be used for optical alignment and gives some examples.

Paper Details

Date Published: 21 September 2007
PDF: 11 pages
Proc. SPIE 6676, Optical System Alignment and Tolerancing, 66760C (21 September 2007); doi: 10.1117/12.735853
Show Author Affiliations
James H. Burge, College of Optical Sciences, The Univ. of Arizona (United States)
Rene Zehnder, College of Optical Sciences, The Univ. of Arizona (United States)
Chunyu Zhao, College of Optical Sciences, The Univ. of Arizona (United States)


Published in SPIE Proceedings Vol. 6676:
Optical System Alignment and Tolerancing
José M. Sasian; Mitchell C. Ruda, Editor(s)

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