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Modeling turbulent wave-front phase as a fractional Brownian motion: a new approach

Dario G. Perez·Luciano Zunino·Mario Garavaglia
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Abstract

This paper introduces a general and new formalism to model the turbulent wave-front phase using fractional Brownian motion processes. Moreover, it extends results to non-Kolmogorov turbulence. In particular, generalized expressions for the Strehl ratio and the angle-of-arrival variance are obtained. These are dependent on the dynamic state of the turbulence.

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Dario G. Perez, Luciano Zunino, Mario Garavaglia. 2004-03-01. Modeling turbulent wave-front phase as a fractional Brownian motion: a new approach. https://doi.org/10.1364/josaa.21.001962

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