1The Ohio State Univ. (United States) 2Naval Surface Warfare Ctr. Dahlgren Div. (United States) 3Air Force Research Lab. (United States) 4Air Force Institute of Technology (United States)
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This paper develops a phase reconstruction algorithm for the Shack–Hartmann wavefront sensor that is tolerant to sharp phase gradients, such as the ones imposed by shock waves. The implications of this will enable robust wavefront sensing in transonic, supersonic, and hypersonic environments using a Shack–Hartmann wavefront sensor.
Conference Presentation
(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.
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Thomas E. DeFoor, Matthew Kalensky, Matthew R. Kemnetz, Timothy J. Bukowski, Mark F. Spencer, "Shock-wave tolerant phase reconstructor for the Shack–Hartmann wavefront sensor," Proc. SPIE 12693, Unconventional Imaging, Sensing, and Adaptive Optics 2023, 126930R (3 October 2023); https://doi.org/10.1117/12.3003722