science-review.ru
Scientific journal
Scientific Review. Technical science
ISSN 2500-0799
ПИ №ФС77-57440
ISSN 2500-0799
ПИ №ФС77-57440
ADAPTIVE OPTICAL SYSTEMS: METHODS AND DEVICES OF RESTORATION AND CORRECTION OF THE PHASE FRONT
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Improvement of technical characteristics and potential opportunities of such systems put a number of scientific and technical tasks before scientists and engineers. From them it is possible to carry the task connected with compensation of non-stationary phase indignations to one of the major, brought by the atmosphere. Distortions of an optical signal on not uniformity of index of refraction of the environment of distribution lead to essential deterioration of tactical technical characteristics of optical systems and telescopes and don’t allow them to reach potential precision characteristics, information and measuring systems the relation the signal noise at direct photodetection significantly decreases, and the adverse effect of turbulence in certain cases does in general impossible implementation of heterodyne reception. The main approaches to theoretical and practical aspects of development of adaptive optical systems, methods and the algorithms, new elementary base are considered. Work is performed on the basis of the materials published by authors in the center to the press in recent years.