6 May 1989 How To Test An Asphere With A Computer Generated Hologram
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Proceedings Volume 1052, Holographic Optics: Optically and Computer Generated; (1989); doi: 10.1117/12.951505
Event: OE/LASE '89, 1989, Los Angeles, CA, United States
Abstract
The use of computer generated holograms (CGHs) in aspheric testing is reviewed in light of current capabilites of electron-beam written CGHs. Merits and limitations of various Twyman-Green and Fizeau interferometer configurations are discussed. Methods and guidlines for designing and specifying a CGH are presented.
© (1989) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Steven M. Arnold, "How To Test An Asphere With A Computer Generated Hologram", Proc. SPIE 1052, Holographic Optics: Optically and Computer Generated, (6 May 1989); doi: 10.1117/12.951505; https://doi.org/10.1117/12.951505
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KEYWORDS
Computer generated holography

Aspheric lenses

Interferometers

Spatial filters

Diffraction

Mirrors

Beam splitters

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