Dependence of adaptive correction with multiactuators mirror on statistical properties of turbulence

L. N. Lavrinova

doi:10.1117/12.675240

21 April 2006 Dependence of adaptive correction with multiactuators mirror on statistical properties of turbulence

L. N. Lavrinova

Proceedings Volume 6160, Twelfth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics; 61600W (2006) https://doi.org/10.1117/12.675240
Event: Twelfth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics, 2005, Tomsk, Russian Federation

Abstract

It is presented the results of adaptive correction of turbulent distortions of laser radiation depending on statistical properties of turbulence: refractive index C ²_n and dispersion of phase fluctuations. The correction was realized in system which used the different number of the freedom degrees. In this investigation was used a model of the dynamic turbulence that is identical of sequence of phase screens corresponding to the turbulent distortions at the different moments. It is showed that the efficiency of the correction is depending on the dispersion of the intensity of the beam in the plane of the observation.

Citation Download Citation

L. N. Lavrinova "Dependence of adaptive correction with multiactuators mirror on statistical properties of turbulence", Proc. SPIE 6160, Twelfth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics, 61600W (21 April 2006); https://doi.org/10.1117/12.675240

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