Author/Authors :
Popov، نويسنده , , S.S. and Burdakov، نويسنده , , A.V. and Ivantsivskiy، نويسنده , , M.V. and Kasatov، نويسنده , , A.A. and Polosatkin، نويسنده , , S.V. and Postupaev، نويسنده , , V.V. and Vyacheslavov، نويسنده , , L.N.، نويسنده ,
Abstract :
Two-pulse modification of the Thomson scattering system that is used at GOL-3 for studies of fast large-amplitude local density fluctuations is described. Two 1054 nm 20 J pulses are generated with two master oscillators that share the same power amplification chain. First experiments indicate existence of shots with a significant change of electron density at adjacent radial locations at ∼100 ns time scale.
Keywords :
Plasma Diagnostics , Thomson scattering , Open trap , Multimirror trap , density fluctuations
