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  • International Quantum Electronics Conference
  • OSA Technical Digest (Optica Publishing Group, 1984),
  • paper TuFF4

Half-Integer Harmonic Emission from Laser Plasmas as a Coronal Temperature Diagnostic

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Abstract

Light emission at ω0/2 and 3ω0/2 from laser plasmas has long been observed1 and associated principally with the 2ωp decay instability at nc/4. Various theories2 have been developed to explain the spectra of this emission, which exhibits generally broad double-line features with a temperature- dependent splitting. Recent ω0/2 spectra have, however, clearly shown additional features.

© 1984 Optical Society of America

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