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19 October 2005 Traceable measurements with wavefront sensors
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Abstract
Wavefront sensors, particularly those of the Hartmann-Shack type are now available in commercial form from several manufacturers. They have found increasing use in medical and industrial applications and, for consistent measurements over a range of instruments and measurement situations, traceability of measurement is essential. We have investigated the use of simple artefacts such as an optical plate and a plano-convex lens, used with a point source, to generate prescribed values of optical aberration. Measured values obtained with Hartmann-Shack sensors are verified by comparison with calculated results and measurement by other means.
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S. D. Knox, S. R.G. Hall, and R. F. Stevens "Traceable measurements with wavefront sensors", Proc. SPIE 5965, Optical Fabrication, Testing, and Metrology II, 596516 (19 October 2005); https://doi.org/10.1117/12.625214
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