Scaling in processes of laser radiation randomization

T. Arsenyan; P. Korolenko; M. Maganova; I. Tanachev

doi:10.1117/12.722555

1 November 2006 Scaling in processes of laser radiation randomization

T. Arsenyan, P. Korolenko, M. Maganova, I. Tanachev

Proceedings Volume 6522, Thirteenth Joint International Symposium on Atmospheric and Ocean Optics/ Atmospheric Physics; 65220C (2006) https://doi.org/10.1117/12.722555
Event: Thirteenth Joint International Symposium on Atmospheric and Ocean Optics/ Atmospheric Physics, 2006, Tomsk, Russian Federation

Abstract

Scaling in the fluctuations structure of laser radiation diffracting on the random fractal screens and propagating through the turbulent media was investigated. It is found out that the radiation diffracted on fractal and multiractal screens obtains stable fractal properties. In this case fractal dimension of the diffracted radiation intensity and phase coincides with that of the screen. Scaling in laser beams propagating through the random media manifests itself stably in random displacements of beam "center of gravity. More distinctly fractality is observed when characteristic sizes of turbulent inhomogeneities exceed laser beam diameter.

Citation Download Citation

T. Arsenyan, P. Korolenko, M. Maganova, and I. Tanachev "Scaling in processes of laser radiation randomization", Proc. SPIE 6522, Thirteenth Joint International Symposium on Atmospheric and Ocean Optics/ Atmospheric Physics, 65220C (1 November 2006); https://doi.org/10.1117/12.722555

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