Optical distortions caused by propagation through turbulent shear layers

Offer Padé, Evgeny Frumker, Paula I. Rojt

Research output: Contribution to journalConference articlepeer-review

8 Scopus citations

Abstract

In this work we investigate optical distortions caused by the existence of a turbulent shear layer in a beam path. We look at several propagation paths and evaluate the loss of resolution caused by the inhomogeneous layer located at various distances from the transmitter. We use our wave-optics code for atmospheric propagation and implement into it propagation through a shear layer. Thus we are able to calculate combined beam propagation, either emanating from the optical window or incoming from an outside source. The fluctuations of the index of refraction are calculated using the Wye's model.

Original languageEnglish
Pages (from-to)31-38
Number of pages8
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume5237
DOIs
StatePublished - 3 May 2004
Externally publishedYes
EventOptics in Atmospheric Propagation and Adaptive Systems VI - Barcelona, Spain
Duration: 9 Sep 200312 Sep 2003

Keywords

  • Aero-optics
  • Boundary Layer
  • Density
  • Fluctuations
  • Models
  • Turbulence

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