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基于在湍流大气中传播的平面波强度起伏重构风速廓线。

Wind velocity profile reconstruction from intensity fluctuations of a plane wave propagating in a turbulent atmosphere.

作者信息

Banakh V A, Marakasov D A

机构信息

Institute of Atmospheric Optics SB RAS, 1 Akademichesky Avenue, Tomsk 634055, Russia.

出版信息

Opt Lett. 2007 Aug 1;32(15):2236-8. doi: 10.1364/ol.32.002236.

DOI:10.1364/ol.32.002236
PMID:17671595
Abstract

Reconstruction of a wind profile based on the statistics of plane-wave intensity fluctuations in a turbulent atmosphere is considered. The algorithm for wind profile retrieval from the spatiotemporal spectrum of plane-wave weak intensity fluctuations is described, and the results of end-to-end computer experiments on wind profiling based on the developed algorithm are presented. It is shown that the reconstructing algorithm allows retrieval of a wind profile from turbulent plane-wave intensity fluctuations with acceptable accuracy.

摘要

考虑基于湍流大气中平面波强度涨落统计来重建风廓线。描述了从平面波弱强度涨落的时空谱中反演风廓线的算法,并给出了基于所开发算法进行风廓线测量的端到端计算机实验结果。结果表明,该重建算法能够以可接受的精度从湍流平面波强度涨落中反演风廓线。

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