Results 231 to 240 of about 10,202,208 (291)

Coherence length in non-Kolmogorov satellite links

Optics Communications, 2013
Abstract Behavior of the coherence length in non-Kolmogorov satellite links is investigated. Equivalent structure constants for non-Kolmogorov spectra are employed in order to make relevant comparisons for different non-Kolmogorov power law exponents.
Yahya Baykal
exaly   +2 more sources

Saturation of anisoplanatic error in Kolmogorov and non-Kolmogorov turbulence

open access: yesJournal of the Optical Society of America A
This work explores the conditions resulting in the saturation of angular anisoplanatic error. When turbulence is modeled with a von Kármán outer scale or when the piston and aperture tilt are compensated the anisoplanatic error can saturate to less than one squared radian.
Bos, Jeremy
openaire   +3 more sources

Impact of Non-Kolmogorov Turbulence on Scintillometer

OSA Imaging and Applied Optics Congress 2021 (3D, COSI, DH, ISA, pcAOP), 2021
This study uses simulation to explore the effects of experimentally measured non-Kolmogorov turbulence on scintillometer readings. The results show that the useful- ness of the scintillometer readings depends on the turbulence characteristics.
Cristian Villatoro, Noah R. Van Zandt
openaire   +1 more source

Causes of non-Kolmogorov turbulence in the atmosphere

Applied Optics, 2016
In the present work, we briefly describe a model for atmospheric turbulence energy on the basis of experimental data obtained in Siberia. A series of new studies is considered and the results of our long-term experimental observations are summarized. The results of these studies form the basis for an explanation of some effects in interactions between ...
V P, Lukin   +3 more
openaire   +2 more sources

Measuring non-Kolmogorov turbulence

SPIE Proceedings, 2013
We have performed a series of experiments aiming at understanding the statistics of deep turbulence over cities. The experimental setup consisted of a Shack-Hartmann wavefront sensor and an imaging camera that simultaneously recorded wavefront-, and focal-plane data, respectively.
Gladysz, Szymon   +3 more
openaire   +1 more source

Home - About - Disclaimer - Privacy