%0 Conference Article %T CALCULATION OF THE SPATIAL COHERENCE FUNCTION OF A SPHERICAL WAVE PROPAGATING IN A TURBULENT ATMOSPHERE BASED ON THE HELMHOLTZ EQUATION %A Banakh, V.A. %A Falits, A.V. %A Zaloznaya, I.V. %K spherical wave, coherence, turbulent atmosphere, wave equation %J International Symposium Atmospheric and Ocean Optics. Atmospheric Physics %D 2026 %P 3 %I V.E. Zuev Institute of Atmospheric Optics, Siberian Branch of the Russian Academy of Sciences