2005, Vol.8, No.4, pp.386-390
Experimental results obtained at study of inhomogeneous
plasma parametric decay instabilities driven by frequency
modulated pump are presented. Three-wave nonlinear dynamic system
is considered by the methods of nonlinear
dynamic system theory. The suppression of forward scattering
instability and forced switching between two different parametric
scattering regimes was observed at harmonic pump frequency
modulation in dependence of modulation frequency.
Key words:
parametric instability, frequency modulation, nonlinear
three-wave system
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