Transformation of the average Umov-Poynting vector of laser beams propagating in the atmosphere under conditions of the strong optical turbulence

D. A. Marakasov; D. S. Rytchkov

doi:10.1117/12.2540866

18 December 2019 Transformation of the average Umov-Poynting vector of laser beams propagating in the atmosphere under conditions of the strong optical turbulence

D. A. Marakasov, D. S. Rytchkov

Author Affiliations +

Proceedings Volume 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 112082H (2019) https://doi.org/10.1117/12.2540866
Event: XXV International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2019, Novosibirsk, Russian Federation

Abstract

The behavior of the average Umov-Poynting vector of vortex laser beams propagating in the atmosphere under conditions of strong optical turbulence has been studied. An asymptotic expression is obtained for the radial and azimuthal components of the average flux vector of energy density. The criterion of the transition of the vortex beam into the regime of strong optical turbulence, which is constructed on the basis of the obtained streamline equation, is discussed.

Citation Download Citation

D. A. Marakasov and D. S. Rytchkov "Transformation of the average Umov-Poynting vector of laser beams propagating in the atmosphere under conditions of the strong optical turbulence", Proc. SPIE 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 112082H (18 December 2019); https://doi.org/10.1117/12.2540866

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available