Evaluation of bimorph deformable mirror performance through Zernike polynomials reconstruction

Vladimir Toporovsky; Alexis Kudryashov; Alexey Rukosuev; Ilya Galaktionov

doi:10.1117/12.2632915

3 October 2022 Evaluation of bimorph deformable mirror performance through Zernike polynomials reconstruction

Vladimir Toporovsky, Alexis Kudryashov, Alexey Rukosuev, Ilya Galaktionov

Proceedings Volume 12218, Laser Beam Shaping XXII; 1221807 (2022) https://doi.org/10.1117/12.2632915
Event: SPIE Optical Engineering + Applications, 2022, San Diego, California, United States

Abstract

Wavefront correction efficiency by bimorph deformable mirror could be estimated through the modal functions’ reconstruction. Zernike polynomials at this point could be considered as an effective and easy-to-use tool for this purpose. The 37-channel bimorph deformable mirror was able to reproduce wavefront aberrations up to 7th order with reasonable amplitude and residual RMS of less than 0.05 μ.

Conference Presentation

Citation Download Citation

Vladimir Toporovsky, Alexis Kudryashov, Alexey Rukosuev, and Ilya Galaktionov "Evaluation of bimorph deformable mirror performance through Zernike polynomials reconstruction", Proc. SPIE 12218, Laser Beam Shaping XXII, 1221807 (3 October 2022); https://doi.org/10.1117/12.2632915

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