Paper
5 January 1994 Laser/plasma studies using the terawatt FCM-CPA laser at Toronto
F. W. Budnik, G. Kulcsar, Liang Zhao, Robin S. Marjoribanks, Hong Chen, David D. Meyerhofer
Author Affiliations +
Abstract
The ratio of isoelectronic lines was used to measure the electron temperature of subnanosecond and picosecond plasmas of a range of two-element materials: NaF, Mg-Al alloy, and KCl. Modelling shows that although populations may be far from steady-state in picosecond plasmas, the ratio of isoelectronic lines may be nearly steady-state, simplifying interpretation. Contour plots of the ratios of a number of isoelectronic helium-like line-pairs, suitable for steady-state electron-temperature interpretation, are provided.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
F. W. Budnik, G. Kulcsar, Liang Zhao, Robin S. Marjoribanks, Hong Chen, and David D. Meyerhofer "Laser/plasma studies using the terawatt FCM-CPA laser at Toronto", Proc. SPIE 2041, Mode-locked and Other Ultrashort Laser Designs, Amplifiers, and Applications, (5 January 1994); https://doi.org/10.1117/12.165617
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KEYWORDS
Plasmas

Picosecond phenomena

Diagnostics

Temperature metrology

Aluminum

Opacity

Satellites

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