15 December 1992 Comparison of wavefront-sensor techniques
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Abstract
Several wavefront sensing techniques were tested against a common aberrated beam. The error on the beam was predominantly spherical aberration. The techniques included Shack- Hartmann Test, Lateral Shear interferometry, Point Diffraction Interferometry, and a Knife Edge Test. Beam calibration was accomplished using Fizeau Interferometry.
© (1992) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Joseph M. Geary, Joseph M. Geary, K. Marty Yoo, K. Marty Yoo, Pamela S. Davila, Pamela S. Davila, Allan Wirth, Allan Wirth, Andrew J. Jankevics, Andrew J. Jankevics, Mitchell C. Ruda, Mitchell C. Ruda, Robert J. Zielinski, Robert J. Zielinski, Lawrence J. Petrilli, Lawrence J. Petrilli, } "Comparison of wavefront-sensor techniques", Proc. SPIE 1776, Interferometry: Surface Characterization and Testing, (15 December 1992); doi: 10.1117/12.139246; https://doi.org/10.1117/12.139246
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