TY CONF TI SPATIAL COHERENCE OF A SPHERICAL WAVE IN A TURBULENT ATMOSPHERE WITHOUT THE LIMITATIONS OF PARABOLIC APPROXIMATION KW coherency KW spherical wave KW refractive turbulence JO The XXXI International Symposium "Atmospheric and Ocean Optics. Atmospheric Physics" AU Banah, V.A. AU Falic, A.V. AU Zaloznaya, E.D. AU Zaloznaya, I.V. PY 2025 PB V.E. Zuev Institute of Atmospheric Optics, Siberian Branch of the Russian Academy of Sciences