The correlation of the displacements of the images of point sources in the turbulent atmosphere

Dmitri A. Marakasov

doi:10.1117/12.2205754

19 November 2015 The correlation of the displacements of the images of point sources in the turbulent atmosphere

Dmitri A. Marakasov

Proceedings Volume 9680, 21st International Symposium Atmospheric and Ocean Optics: Atmospheric Physics; 96801U (2015) https://doi.org/10.1117/12.2205754
Event: XXI International Symposium Atmospheric and Ocean Optics. Atmospheric Physics, 2015, Tomsk, Russian Federation

Abstract

We consider the problem of determining of the transverse wind speed on atmospheric path from the temporal correlation of the displacements of the centroids of the images of point sources shifted in the transverse. In the framework of the first approximation of the method of small perturbations expressions for correlation functions are outlined. The possibility of estimation of the wind velocity averaged over the optical path is shown.

Citation Download Citation

Dmitri A. Marakasov "The correlation of the displacements of the images of point sources in the turbulent atmosphere", Proc. SPIE 9680, 21st International Symposium Atmospheric and Ocean Optics: Atmospheric Physics, 96801U (19 November 2015); https://doi.org/10.1117/12.2205754

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