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Adaptive Beaming and Imaging in the Turbulent Atmosphere by Vladimir P. Lukin, Boris V. Fortes PDF

By Vladimir P. Lukin, Boris V. Fortes

ISBN-10: 0819443379

ISBN-13: 9780819443373

A result of extensive software of adaptive optical structures, an knowing of optical wave propagation in randomly inhomogeneous media has develop into crucial, and several other numerical versions of person AOS elements and of effective correction algorithms were constructed. This monograph includes specified descriptions of the mathematical experiments that have been designed and performed in the course of greater than a decade's worthy of research.

Contents

- Preface to the English version

- creation

- Mathematical Simulation of Laser Beam Propagation within the surroundings

- Modeling an Adaptive Optics method

- Adaptive Imaging

- Minimization and section Correction of Thermal Blooming of High-Power Beams

- A Reference Beacon as a Key component of an Adaptive Optics approach

- end

- Index

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Additional resources for Adaptive Beaming and Imaging in the Turbulent Atmosphere (SPIE Press Monograph Vol. PM109)

Sample text

30. E. A. P. Lukin, “Minimization of atmospheric distortions of optical waves by methods of adaptive optics,” Fizika, 28, pp. 6–29, 1985. 31. P. P. A. Shlyonov, “Spatial statistics of laser beams in small-scale turbulence. Stochastical simulation,” Atm. , 9, pp. 1443–1449, 1996. 32. V. P. Lukin, Adaptive Formation of Beams and Images in the Atmosphere, Publishing House of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 1999. 33. N. Kolmogorov, “Local structure of turbulence in liquid under very large Rayleigh numbers,” Dok.

Opt. Soc. , 61, No. 5, pp. 668, 1971. 52. J. 6 m km on the far-field irradiance distribution,” J. Opt. Soc. , 62, No. 3, pp. 373–378, 1972. 53. I. Talanov, “Focusing of light in cubic media,” Pis’ma JETF, 11, pp. 303–305, 1970. 54. V. Ustinov, “Application of Talanov’s coordinates transformation for calculation of a thermal blooming optical beam in a gas jet,” Izv. Z. , 34, pp. 40–46, 1991. 55. Y. K. Markey, “Modal compensation of atmospheric turbulence phase distortion,” J. Opt. Soc. , 68, pp.

For an outer scale two orders of magnitude larger than the aperture radius. A further increase in the outer scale leads to decreased accuracy during numerical calculation of the integral in Eq. 18). The precision of the simulation was verified by comparing the variance of the random realizations obtained with the variance calculated by Eq. 12). At L0 < 100R the difference did not exceed 5%, and at L0 > 100R it increased quickly because of the growing calculation error of the integral in Eq. 18).

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Adaptive Beaming and Imaging in the Turbulent Atmosphere (SPIE Press Monograph Vol. PM109) by Vladimir P. Lukin, Boris V. Fortes


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