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Please use this identifier to cite or link to this item: https://libeldoc.bsuir.by/handle/123456789/48996
Title: Analytical representations for the truncated spectral characteristics of the four-point coherence function of a laser beam in a turbulent medium
Authors: Rogovtsov, N. N.
Anissimov, V. Y.
Keywords: публикации ученых;integral-functional equation;turbulent medium;fluctuations;four-point coherence function;truncated spectral characteristics;virtual parameters of invariant embedding;bijective connections;analytical representations;laser beam
Issue Date: 2022
Publisher: Springer New York Consultants Bureau
Citation: Rogovtsova, N. N. Analytical representations for the truncated spectral characteristics of the four-point coherence function of a laser beam in a turbulent medium / N. N. Rogovtsova, V. Y. Anissimov // Journal of Applied Spectroscopy. – 2022. – Vol. 88. – P. 1144–1151. – DOI : 10.1007/s10812-022-01291-y.
Abstract: New analytical representations for the truncated spectral characteristics of the four-point coherence function of a laser beam propagating in a turbulent medium are obtained. These representations are valid for any level of fl uctuation of the refractive index in air. They turn into exact analytical representations previously derived for two particular cases by using an integral-functional equation for truncated spectral characteristics of the four-point coherence function. A constructive procedure for obtaining approximate analytical expressions for the four-point coherence function of a laser beam propagating in a turbulent medium is proposed.
URI: https://libeldoc.bsuir.by/handle/123456789/48996
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