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Conferences > pcAOP > 2017 > PW1D > PW1D.1

Nearly complete characterization of optical turbulence with an LED array

Szymon Gladysz

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Abstract

A simple grid of light-emitting diodes (LEDs) allows for simultaneous measurement of several characteristics of atmospheric turbulence. With this device, an imaging sensor and the model of tilt anisoplanatism one can determine: turbulence strength, anisotropy, outer scale, transverse wind speed and spectral slope of possibly non-Kolmogorov turbulence.

© 2017 Optical Society of America

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