Criterion of the efficiency of turbulent fluctuations correction with deformable mirror

L. N. Lavrinova; V. P. Lukin

doi:10.1117/12.723084

1 November 2006 Criterion of the efficiency of turbulent fluctuations correction with deformable mirror

L. N. Lavrinova, V. P. Lukin

Proceedings Volume 6522, Thirteenth Joint International Symposium on Atmospheric and Ocean Optics/ Atmospheric Physics; 65220X (2006) https://doi.org/10.1117/12.723084
Event: Thirteenth Joint International Symposium on Atmospheric and Ocean Optics/ Atmospheric Physics, 2006, Tomsk, Russian Federation

Abstract

The results of the adaptive correction the turbulent distortions of the laser radiation depending on the statistical properties of the random phase screen are presented. The quantitative estimations of the efficiency of the turbulent distortions correction with deformable mirror are obtained by means of the model of the dynamic turbulence. It is defined the value of the dispersion of the phase fluctuations for the distorting turbulent screen, that provides the efficient correction by means of the deformable mirror. In this case there is the dependence of the growth of the correction quality in accordance with the increasing of the freedom degrees of the deformable mirror. Also it is defined the interval that includes the values of the dispersion of the phase fluctuations of the turbulent screen for some the correction with deformable mirror not only is non-effective but also is conduced to the considerable decreasing of the concentration of the light field in the observation plane.

Citation Download Citation

L. N. Lavrinova and V. P. Lukin "Criterion of the efficiency of turbulent fluctuations correction with deformable mirror", Proc. SPIE 6522, Thirteenth Joint International Symposium on Atmospheric and Ocean Optics/ Atmospheric Physics, 65220X (1 November 2006); https://doi.org/10.1117/12.723084

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available