Wavefront reconstruction based on the results of light-field conversion by a Shack-Hartmann sensor

The efficiency of adaptive correction of turbulent distortions of optical radiation depends on corrector control using information obtained by a wavefront sensor. A wavefront reconstruction algorithm based on analyzing the spatial transformations of the wavefront during passage of the light field th...

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Bibliographic Details
Published in:	Optoelectronics, instrumentation, and data processing Vol. 49; no. 3; pp. 305 - 312
Main Authors:	Lavrinov, V. V., Lavrinova, L. N., Tuev, M. V.
Format:	Journal Article
Language:	English
Published:	Boston Springer US 01-05-2013
Subjects:	Lasers Optical Devices Optical Information Technologies Optics Photonics Physics Physics and Astronomy wavefront reconstruction Shack-Hartmann wavefront sensor centroid coordinates
Online Access:	Get full text
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Summary:	The efficiency of adaptive correction of turbulent distortions of optical radiation depends on corrector control using information obtained by a wavefront sensor. A wavefront reconstruction algorithm based on analyzing the spatial transformations of the wavefront during passage of the light field through a Shack-Hartmann wavefront sensor and controlling the operation of the system is proposed.
ISSN:	8756-6990 1934-7944
DOI:	10.3103/S8756699013030138