15 December 2004 A fractional Brownian motion approach to turbulent wavefront phase modeling
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Proceedings Volume 5743, Eleventh International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics; (2004) https://doi.org/10.1117/12.606259
Event: Eleventh International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics, 2004, Tomsk, Russian Federation
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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Luciano Zunino, Luciano Zunino, Dario G. Perez, Dario G. Perez, Mario Garavaglia, Mario Garavaglia, } "A fractional Brownian motion approach to turbulent wavefront phase modeling", Proc. SPIE 5743, Eleventh International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics, (15 December 2004); doi: 10.1117/12.606259; https://doi.org/10.1117/12.606259
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