Shock-wave tolerant phase reconstructor for the Shack–Hartmann wavefront sensor

Thomas E. DeFoor; Matthew Kalensky; Matthew R. Kemnetz; Timothy J. Bukowski; Mark F. Spencer

doi:10.1117/12.3003722

3 October 2023 Shock-wave tolerant phase reconstructor for the Shack–Hartmann wavefront sensor

Thomas E. DeFoor, Matthew Kalensky, Matthew R. Kemnetz, Timothy J. Bukowski, Mark F. Spencer

Proceedings Volume 12693, Unconventional Imaging, Sensing, and Adaptive Optics 2023; 126930R (2023) https://doi.org/10.1117/12.3003722
Event: SPIE Optical Engineering + Applications, 2023, San Diego, California, United States

Abstract

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.

Citation Download Citation

Thomas E. DeFoor, Matthew Kalensky, Matthew R. Kemnetz, Timothy J. Bukowski, and 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

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available