Vol. 3, issue 02, article # 2

pdf Chertkova I. A., Chesnokov S. S. Minimization of phase distortions for a laser beam propagating through convective drafts. // Atmospheric and oceanic optics. 1990. V. 3. No. 02. P. 108-113.
Copy the reference to clipboard

A closed model of laser beam self-action is constructed for conditions of self-induced convection in the penetrated medium. A numerical analysis is carried out of the structure of the radiation upon exit from the gas cell for a wide range of heat release parameter values. A quite simple algorithm is suqqested for dynamic control of the beam wavefront at the cell entrance based on the use of the current distribution of the uncontrolled output phase.