Comparison of wavefront-sensor techniques

Joseph M. Geary; K. Marty Yoo; Pamela S. Davila; Allan Wirth; Andrew J. Jankevics; Mitchell C. Ruda; Robert J. Zielinski; Lawrence J. Petrilli

doi:10.1117/12.139246

15 December 1992 Comparison of wavefront-sensor techniques

Joseph M. Geary, K. Marty Yoo, Pamela S. Davila, Allan Wirth, Andrew J. Jankevics, Mitchell C. Ruda, Robert J. Zielinski, Lawrence J. Petrilli

Author Affiliations +

Proceedings Volume 1776, Interferometry: Surface Characterization and Testing; (1992) https://doi.org/10.1117/12.139246
Event: San Diego '92, 1992, San Diego, CA, United States

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.

Citation Download Citation

Joseph M. Geary, K. Marty Yoo, Pamela S. Davila, Allan Wirth, Andrew J. Jankevics, Mitchell C. Ruda, Robert J. Zielinski, and Lawrence J. Petrilli "Comparison of wavefront-sensor techniques", Proc. SPIE 1776, Interferometry: Surface Characterization and Testing, (15 December 1992); https://doi.org/10.1117/12.139246

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