Optical alignment with computer-generated holograms

James H. Burge; Rene Zehnder; Chunyu Zhao

doi:10.1117/12.735853

21 September 2007 Optical alignment with computer-generated holograms

James H. Burge, Rene Zehnder, Chunyu Zhao

Proceedings Volume 6676, Optical System Alignment and Tolerancing; 66760C (2007) https://doi.org/10.1117/12.735853
Event: Optical Engineering + Applications, 2007, San Diego, California, United States

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.

Citation Download Citation

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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