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Proceedings Paper

Influence of volume and quality of the recorded information in a sensor of Hartman type on the accuracy of the wave front reconstruction
Author(s): M. A Kucherenko; V. V. Lavrinov; L. N. Lavrinova
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Paper Abstract

The Hartmann-type wavefront sensor consists of two parts: optical and algorithmic. The parameters of the elements of the optical part of the sensor can vary. The results of the analysis of wavefront reconstruction from sensor measurements are presented depending on the configuration of the sub-apertures of the lens raster included in the reconstruction and on the intensity of turbulent distortions of the light field coming to the input aperture of the adaptive system. The analysis was performed on numerical models of the Shack-Hartman wavefront sensor, atmospheric turbulence, and a lens raster with an arbitrary configuration of subapertures included in the wave front reconstruction.

Paper Details

Date Published: 18 December 2019
PDF: 6 pages
Proc. SPIE 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 1120810 (18 December 2019); doi: 10.1117/12.2539295
Show Author Affiliations
M. A Kucherenko, V. E. Zuev Institute of Atmospheric Optics (Russian Federation)
Tomsk State Univ. (Russian Federation)
V. V. Lavrinov, V. E. Zuev Institute of Atmospheric Optics (Russian Federation)
L. N. Lavrinova, V. E. Zuev Institute of Atmospheric Optics (Russian Federation)


Published in SPIE Proceedings Vol. 11208:
25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics
Oleg A. Romanovskii; Gennadii G. Matvienko, Editor(s)

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