Experimental observations of nonlinear saturation of the two-plasmon decay instability
Journal Article
·
· Phys. Rev. Lett.; (United States)
Direct measurements by time-resolved Thomson scattering of the saturation of the two-plasmon decay instability driven by a CO/sub 2/ laser in an underdense plasma are presented. A time-correlated growth in ion fluctuations is also seen, enabling the saturation mechanism to be identified with the ion motions driven by the ponderomotive force associated with the large-amplitude electrostatic waves.
- Research Organization:
- Division of Physics, National Research Council, Ottawa, Ontario K1A OR6, Canada
- OSTI ID:
- 5834840
- Journal Information:
- Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 47:23; ISSN PRLTA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Growth and saturation of the two-plasmon decay instability
Experimental investigation of the two-plasmon decay instability in a CO/sub 2/-laser-produced plasma
Measurement of growth rates, saturation, and decay of two-plasmon decay waves in a CO/sub 2/-laser--irradiated plasma
Journal Article
·
Sun May 01 00:00:00 EDT 1983
· Phys. Fluids; (United States)
·
OSTI ID:6256860
Experimental investigation of the two-plasmon decay instability in a CO/sub 2/-laser-produced plasma
Journal Article
·
Wed May 01 00:00:00 EDT 1985
· Phys. Fluids; (United States)
·
OSTI ID:6022713
Measurement of growth rates, saturation, and decay of two-plasmon decay waves in a CO/sub 2/-laser--irradiated plasma
Journal Article
·
Mon Oct 01 00:00:00 EDT 1984
· Phys. Rev. Lett.; (United States)
·
OSTI ID:6430999
Related Subjects
70 PLASMA PHYSICS AND FUSION TECHNOLOGY
700107* -- Fusion Energy-- Plasma Research-- Instabilities
700108 -- Fusion Energy-- Plasma Research-- Wave Phenomena
COUPLING
DATA
ELECTROMAGNETIC RADIATION
EXPERIMENTAL DATA
INELASTIC SCATTERING
INFORMATION
INSTABILITY
ION MOBILITY
LASER RADIATION
MOBILITY
NONLINEAR PROBLEMS
NUMERICAL DATA
PARTICLE MOBILITY
PLASMA
PLASMA INSTABILITY
PLASMA WAVES
RADIATIONS
RESOLUTION
SATURATION
SCATTERING
THOMSON SCATTERING
TIME RESOLUTION
TIMING PROPERTIES
WAVE PROPAGATION
700107* -- Fusion Energy-- Plasma Research-- Instabilities
700108 -- Fusion Energy-- Plasma Research-- Wave Phenomena
COUPLING
DATA
ELECTROMAGNETIC RADIATION
EXPERIMENTAL DATA
INELASTIC SCATTERING
INFORMATION
INSTABILITY
ION MOBILITY
LASER RADIATION
MOBILITY
NONLINEAR PROBLEMS
NUMERICAL DATA
PARTICLE MOBILITY
PLASMA
PLASMA INSTABILITY
PLASMA WAVES
RADIATIONS
RESOLUTION
SATURATION
SCATTERING
THOMSON SCATTERING
TIME RESOLUTION
TIMING PROPERTIES
WAVE PROPAGATION