Effect of wave damping on the nonlinear saturation of stimulated Raman scattering in a finite homogeneous plasma
Само за регистроване кориснике
1996
Чланак у часопису (Објављена верзија)
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A question of stationarity of a nonlinear saturated regime of stimulated Raman backscattering in a finite homogeneous plasma is considered. Slowly varying envelope equations with the damping and the nonlinear frequency shift terms included are treated numerically. It is demonstrated by a space-time simulation of these equations that the variation in the damping rate drives the system through various dynamical regimes (from steady-state to chaotic). A simplified, space-only approach, based on the use of a numerical shooting method was applied to calculate the critical damping values corresponding to transitions between stationary and nonstationary saturated regimes. The corresponding bifurcation diagrams that enable prediction of the type of asymptotic behaviour of Raman instability are obtained and discussed.
Извор:
Physica Scripta, 1996, 54, 2, 200-206
DOI: 10.1088/0031-8949/54/2/015
ISSN: 0281-1847
WoS: A1996VB29000015
Scopus: 2-s2.0-0030212539
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Институција/група
VinčaTY - JOUR AU - Jovanović, Moma S. AU - Škorić, Miloš M. PY - 1996 UR - https://vinar.vin.bg.ac.rs/handle/123456789/2003 AB - A question of stationarity of a nonlinear saturated regime of stimulated Raman backscattering in a finite homogeneous plasma is considered. Slowly varying envelope equations with the damping and the nonlinear frequency shift terms included are treated numerically. It is demonstrated by a space-time simulation of these equations that the variation in the damping rate drives the system through various dynamical regimes (from steady-state to chaotic). A simplified, space-only approach, based on the use of a numerical shooting method was applied to calculate the critical damping values corresponding to transitions between stationary and nonstationary saturated regimes. The corresponding bifurcation diagrams that enable prediction of the type of asymptotic behaviour of Raman instability are obtained and discussed. T2 - Physica Scripta T1 - Effect of wave damping on the nonlinear saturation of stimulated Raman scattering in a finite homogeneous plasma VL - 54 IS - 2 SP - 200 EP - 206 DO - 10.1088/0031-8949/54/2/015 ER -
@article{ author = "Jovanović, Moma S. and Škorić, Miloš M.", year = "1996", abstract = "A question of stationarity of a nonlinear saturated regime of stimulated Raman backscattering in a finite homogeneous plasma is considered. Slowly varying envelope equations with the damping and the nonlinear frequency shift terms included are treated numerically. It is demonstrated by a space-time simulation of these equations that the variation in the damping rate drives the system through various dynamical regimes (from steady-state to chaotic). A simplified, space-only approach, based on the use of a numerical shooting method was applied to calculate the critical damping values corresponding to transitions between stationary and nonstationary saturated regimes. The corresponding bifurcation diagrams that enable prediction of the type of asymptotic behaviour of Raman instability are obtained and discussed.", journal = "Physica Scripta", title = "Effect of wave damping on the nonlinear saturation of stimulated Raman scattering in a finite homogeneous plasma", volume = "54", number = "2", pages = "200-206", doi = "10.1088/0031-8949/54/2/015" }
Jovanović, M. S.,& Škorić, M. M.. (1996). Effect of wave damping on the nonlinear saturation of stimulated Raman scattering in a finite homogeneous plasma. in Physica Scripta, 54(2), 200-206. https://doi.org/10.1088/0031-8949/54/2/015
Jovanović MS, Škorić MM. Effect of wave damping on the nonlinear saturation of stimulated Raman scattering in a finite homogeneous plasma. in Physica Scripta. 1996;54(2):200-206. doi:10.1088/0031-8949/54/2/015 .
Jovanović, Moma S., Škorić, Miloš M., "Effect of wave damping on the nonlinear saturation of stimulated Raman scattering in a finite homogeneous plasma" in Physica Scripta, 54, no. 2 (1996):200-206, https://doi.org/10.1088/0031-8949/54/2/015 . .