OPTIKA ATMOSFERY I OKEANA JOURNAL
V.E. ZUEV INSTITUTE OF ATMOSPHERIC OPTICS
Vol. 3, issue 12, article # 2
pdf Shishakov K. V., Shmalgausen V. I. Polynomial expansion of atmospheric aberrations. // Atmospheric and oceanic optics. 1990. V. 3. No. 12. P. 1129-1132.Copy the reference to clipboard
Abstract:
The problem of choosing the optimal orthonormalized basis functions for the reconstruction of atmospheric aberrations from measurements is studied. A system of polynomials that makes it possible to decompose the aberrations for annular receiving apertures is proposed. It is shown that for a circular aperture the error in reproducing the wavefront with these polynomials is approximately 10% smaller than that obtained with Zernike polynomials.