Use of annular subapertures with focus control for testing rotationally symmetric optical systems.
A subaperture configuration to test aspheric optical components or systems is developed. The method developed has potential for testing rotationally symmetric aspheres without the use of null lenses. The aperture is divided into annular subaperture regions and an interferometer is refocused for each...
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| Language: | en |
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The University of Arizona.
1987
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| Online Access: | http://hdl.handle.net/10150/184300 |