%0 Conference Article %T EXPERIMENTAL STUDIES OF A SUPERSONIC JET IN THE LAMINAR-TURBULENT TRANSITION SECTION AND IN THE AREA OF CLOSURE OF INTERNAL AND EXTERNAL MIXING ZONES %A Marakasov, D.A. %A Suharev, A.A. %A Cvyk, R.S. %K supersonic jet, laser beam, turbulence %J The XXXI International Symposium "Atmospheric and Ocean Optics. Atmospheric Physics" %D 2025 %P 3 %I V.E. Zuev Institute of Atmospheric Optics, Siberian Branch of the Russian Academy of Sciences