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Proceedings Paper

A fractional Brownian motion approach to turbulent wavefront phase modeling
Author(s): Luciano Zunino; Dario G. Perez; Mario Garavaglia
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Paper 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.

Paper Details

Date Published: 15 December 2004
PDF: 3 pages
Proc. SPIE 5743, Eleventh International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics, (15 December 2004); doi: 10.1117/12.606259
Show Author Affiliations
Luciano Zunino, Ctr. de Investigaciones Opticas (Argentina)
Dario G. Perez, Ctr. de Investigaciones Opticas (Argentina)
Mario Garavaglia, Ctr. de Investigaciones Opticas (Argentina)


Published in SPIE Proceedings Vol. 5743:
Eleventh International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics
Gennadii G. Matvienko; Vladimir P. Lukin, Editor(s)

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