FIELD: physics, optics.
SUBSTANCE: invention relates to optical wave phase control devices. The device for an active adaptive optoelectronic telescope control system has apparatus for creating a reference point source, optically connected to a two-coordinate mirror for overall wave front inclination, a secondary and a main mirror, optically connected to a deformed mirror collector, a beam splitter and an image focal plane, and also a wave front sensor connected by its input to the beam splitter, a device for adapting to the change in characteristic of the wave front inclination, a device for evaluating (filtering) wave front inclination, a restoration device and a device for generating optimum control signals. There is also a device for adapting to agitation of the telescope, which is connected by its input to the output of the device for evaluating (filtering) wave front inclination, and by the output to the input of the device for generating optimum control signals.
EFFECT: increased accuracy of correcting wave front distortions and obtaining the best image quality in the given viewing conditions.
3 dwg
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