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29 August 2006 Measuring a deformable mirror's surface while under physical vibrations
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Abstract
This paper reports on the measurement and reconstruction using two algorithms of an Adaptive Tilt Mirror's (ATM) reflected wavefront using a Shack-Hartmann (SH) based wavefront sensor. The ATM consists of a deformable mirror mounted onto a fast steering mirror platform. Reconstruction of the wavefront was performed using Finite Difference and Finite Element reconstruction algorithms for comparison. The SH wavefront sensor with high frame-rate readout camera and the two types of software reconstructors provide a visualization of the ATM's surface while being moved physically on the fast steering mirror platform at a rate of 30 Hz.
© (2006) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Christopher C. Wilcox, Freddie Santiago, Jonathan R. Andrews, Sergio R. Restaino, Ty Martinez, Erick Roura, Scott W. Teare, and Don M. Payne "Measuring a deformable mirror's surface while under physical vibrations", Proc. SPIE 6306, Advanced Wavefront Control: Methods, Devices, and Applications IV, 630605 (29 August 2006); https://doi.org/10.1117/12.682104
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