Investigation of the effect of deviations from the Kolmogorov-Obukhov model in the spectra of refractive index fluctuations in a supersonic airflow on optical radiations

D. A. Marakasov; A. A. Sukharev

doi:10.1117/12.2644680

7 December 2022 Investigation of the effect of deviations from the Kolmogorov-Obukhov model in the spectra of refractive index fluctuations in a supersonic airflow on optical radiations

D. A. Marakasov, A. A. Sukharev

Author Affiliations +

Proceedings Volume 12341, 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 123410J (2022) https://doi.org/10.1117/12.2644680
Event: 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 2022, Tomsk, Russia

Abstract

The paper shows the influence of deviations from the Kolmogorov-Obukhov model in the spectra of refractive index fluctuations in a supersonic air flow on optical radiation propagating through it. It is shown that with an increase in the exponent ( ) in the model of the spectrum of the refractive index of air, the transverse dimensions of the beam propagating through a high-speed turbulent flow increase.

Citation Download Citation

D. A. Marakasov and A. A. Sukharev "Investigation of the effect of deviations from the Kolmogorov-Obukhov model in the spectra of refractive index fluctuations in a supersonic airflow on optical radiations", Proc. SPIE 12341, 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 123410J (7 December 2022); https://doi.org/10.1117/12.2644680

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