Plasmon production in a plasma by a Raman process. Threshold of stimulation of the plasmons. Application to a helium plasma

作者: J. Bretagne , J. Godart

DOI: 10.1016/0022-4073(78)90117-6

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摘要: Abstract An investigation of the plasmon production by Raman conversion laser light is reported. The threshold power for amplification derived from a balance gain process (Raman conversion) and loss processes (Landau collisional dampings). Application to helium plasma provides values visible infrared radiation near some He(I) forbidden transitions.

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