Paper
21 September 2007 Optical alignment with computer-generated holograms
James H. Burge, Rene Zehnder, Chunyu Zhao
Author Affiliations +
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.
© (2007) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
James H. Burge, Rene Zehnder, and Chunyu Zhao "Optical alignment with computer-generated holograms", Proc. SPIE 6676, Optical System Alignment and Tolerancing, 66760C (21 September 2007); https://doi.org/10.1117/12.735853
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CITATIONS
Cited by 12 scholarly publications.
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KEYWORDS
Computer generated holography

Wavefronts

Optical alignment

Aspheric lenses

Mirrors

Diffraction

Charge-coupled devices

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