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Laser guide star with collimated laser beam for large aperture telescope

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Abstract

At study of efficiency to correcting the distortion in telescope under adaptive correction necessary to create the models of the radiation spreading from source, alike the astronomical object, i.e., models of the plane wave. We have done the analytical and numerical calculations for structure function and variances of the differences phase fluctuations in plane wave (signal from real star object) and set of the spherical waves, formed in plane of the LGS.

© 2006 Optical Society of America

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