Share Email Print
cover

Proceedings Paper

Statistical Shack-Hartmann wavefront analysis through nonisotropic turbulence
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

A Shack-Hartmann wave-front sensor has been used to characterize non-isotropic turbulence simulated in a transonic wind-tunnel. Wavefront measurements have been obtained for a large number of turbulent conditions. The phase 2-D power spectra exhibit standard Kolmogorov -11/3 power law but also -17/3 power law in the transverse direction, which appears to be a new characteristic for such turbulent flows. Results are further discussed in terms of the various simulated turbulent parameters.

Paper Details

Date Published: 20 March 2003
PDF: 6 pages
Proc. SPIE 4884, Optics in Atmospheric Propagation and Adaptive Systems V, (20 March 2003); doi: 10.1117/12.462596
Show Author Affiliations
Laurent Rousset-Rouviere, ONERA (France)
Christophe Coudrain, ONERA (France)
Ruy Deron, ONERA (France)
Francis Mendez, ONERA (France)


Published in SPIE Proceedings Vol. 4884:
Optics in Atmospheric Propagation and Adaptive Systems V
Anton Kohnle; John D. Gonglewski, Editor(s)

© SPIE. Terms of Use
Back to Top