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Kvantovaya Elektronika, 2019, Volume 49, Number 2, Pages 162–168 (Mi qe16978)  

Laser applications and other topics in quantum electronics

Adaptive correction of the image of an incoherent source object

V. P. Lukin

Institute of Atmospheric Optics, Siberian Branch of the Russian Academy of Science, Tomsk

Abstract: The paper examines the operation of an optical system forming an image of an incoherent source object under conditions of atmospheric noise. The effect of atmospheric turbulence is considered. The calculations are performed in the Fresnel–Huygens approximation. The characteristics of the image for 'long' and 'short' exposures are investigated. The issues related to the adaptive correction of the general light wavefront slopes are discussed. The limits of applicability of phase adaptive correction using a reference source are shown.

Keywords: turbulence, image, adaptive correction, reference source, strong fluctuations.

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English version:
Quantum Electronics, 2019, 49:2, 162–168

Bibliographic databases:

Received: 27.07.2018
Revised: 27.09.2018

Citation: V. P. Lukin, “Adaptive correction of the image of an incoherent source object”, Kvantovaya Elektronika, 49:2 (2019), 162–168 [Quantum Electron., 49:2 (2019), 162–168]

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  • http://mi.mathnet.ru/eng/qe16978
  • http://mi.mathnet.ru/eng/qe/v49/i2/p162

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