Visualization of velocity fields in the atmosphere based on scattered radiation

Viktor Banakh; Andrey Falits

doi:10.1117/12.816098

21 April 2009 Visualization of velocity fields in the atmosphere based on scattered radiation

Viktor Banakh, Andrey Falits

Proceedings Volume 7131, XVII International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers; 71312E (2009) https://doi.org/10.1117/12.816098
Event: XVII International Symposium on Gas Flow and Chemical Lasers and High Power Lasers, 2008, Lisboa, Portugal

Abstract

Possibility for visualization of 2D velocity fields in the atmosphere based on laser radiation scattered by the particles moving in a turbulent air flow is discussed. By numerical modeling it is demonstrated that visualization of the flow velocity field is possible based on displacements of large-scale intensity inhomogeneities in the speckle structure arising in the optical image of scattering layer of moving particles.

Citation Download Citation

Viktor Banakh and Andrey Falits "Visualization of velocity fields in the atmosphere based on scattered radiation", Proc. SPIE 7131, XVII International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers, 71312E (21 April 2009); https://doi.org/10.1117/12.816098

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