Modeling turbulent wave-front phase as a fractional Brownian motion: a new approach
Atmospheric and Oceanic Physics
2015-06-26 v2 Data Analysis, Statistics and Probability
Optics
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.
Keywords
Cite
@article{arxiv.physics/0403005,
title = {Modeling turbulent wave-front phase as a fractional Brownian motion: a new approach},
author = {Dario G. Perez and Luciano Zunino and Mario Garavaglia},
journal= {arXiv preprint arXiv:physics/0403005},
year = {2015}
}
Comments
27 pages, 1 figure. Minor corrections, to appear in JOSA A