Abstract
We study the temporal correlations from dynamic imaging through turbulence using incoherent light from fixed high-contrast targets. We conduct our experiment in controlled laboratory conditions using several values of the constant from the weak to strong fluctuation regime. We employ detrended fluctuation analysis to measure long-range correlations while considering scintillation information for every recorded pixel. We find that turbulence strength generally increases temporal correlations in time series from pixels in high-contrast regions of the image.
© 2016 Optical Society of America
Full Article | PDF ArticleMore Like This
Damián Gulich, Gustavo Funes, Darío Pérez, and Luciano Zunino
Opt. Lett. 40(23) 5642-5645 (2015)
Luciano Zunino, Damián Gulich, Gustavo Funes, and Darío G. Pérez
Opt. Lett. 40(13) 3145-3148 (2015)
W. Nelson, J. P. Palastro, C. Wu, and C. C. Davis
Opt. Lett. 41(6) 1301-1304 (2016)