Abstract
An experimental investigation of the optical properties of a bilateral straight-through-flow small-scale (1.74⋅10−2 m) vortex tube has been carried out experimentally, and the influence of this tube on an axial small-section (3⋅10−3 m) laser beam has been studied. Additional data confirming the reliability of the gas-dynamical model of formation of laser beams with an intensity dip at the center are obtained.
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Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 72, No. 1, pp. 58–62, January–February, 2005.
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Vilenchits, B.B., Zhdanovskii, A.A. & Popov, V.K. Influence of a vortex gas flow on an axial laser beam. J Appl Spectrosc 72, 59–63 (2005). https://doi.org/10.1007/s10812-005-0031-7
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DOI: https://doi.org/10.1007/s10812-005-0031-7