FIELD: testing.
SUBSTANCE: method for emulating atmospheric turbulence for configuring and testing optical systems is implemented using a stand whereon two or more laser emission sources with different wavelengths are installed, said sources forming optical beams received by optical deflectors used to program the angles of inclination of the wavefront and coaxially aligned within the cross-sectional area of the first beam. Installed at an equal height on the optical axis of each laser emission source are a light filter, a pinhole occluder, scaling optics, an adjustable occluder, a beam-splitting cube, and a piezoceramic deflector connected to a computer control unit.
EFFECT: possibility of generating an optical beam with turbulent distortions and program the parameters of and optical beam and possibility of developing algorithms for adaptive correction, research and testing of elements of optical systems with the possibility of modelling and repeatedly reproducing the set conditions of emission propagation.
4 cl, 1 dwg
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