Vol. 4, issue 12, article # 15

pdf Aksenov V. P., Isaev Yu. N. Radon transform in the problem of phase optical control. // Atmospheric and oceanic optics. 1991. V. 4. No. 12. P. 912-915.
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Application of Radon transform, which is the basic 'transform of computing tomography, for reconstruction of wavefield phase distribution and Zernike coefficients of its polynomial expansion from the measurements of wavefront -slope in the Hartman sensor is discussed in the paper. Algorithm allowing to reconstruct the wavefront and to determine its mode components amplitudes were working out for the case of arbitrary sizes and subapertures locations. Accurasy of reconstruction is estimated in the numerical experiment.