Direct measurement of population inversion in a recombining hydrogen plasma by the laser-induced fluorescence method

S. Miyake, K. Tsuchida, Y. Uehara, W. Sasaki, Yukio Watanabe, J. Fujita

研究成果: ジャーナルへの寄稿記事

5 引用 (Scopus)

抄録

In a stationary recombining hydrogen plasma, resonance fluorescence of the Hα line is measured by the laser-induced fluorescence method. Population inversion between n=2 and n=3 levels is verified by the observation of the fluorescence reduction. Marked inversion is obtained only in the upstream region of a flowing recombining plasma. Extinction of the inversion towards the downstream region is explained by the effect of the plasma opacity.

元の言語英語
ページ(範囲)41-44
ページ数4
ジャーナルPhysical Review Letters
50
発行部数1
DOI
出版物ステータス出版済み - 1 1 1983

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population inversion
hydrogen plasma
laser induced fluorescence
inversions
H lines
plasma resonance
resonance fluorescence
opacity
upstream
extinction
fluorescence

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

これを引用

Direct measurement of population inversion in a recombining hydrogen plasma by the laser-induced fluorescence method. / Miyake, S.; Tsuchida, K.; Uehara, Y.; Sasaki, W.; Watanabe, Yukio; Fujita, J.

:: Physical Review Letters, 巻 50, 番号 1, 01.01.1983, p. 41-44.

研究成果: ジャーナルへの寄稿記事

Miyake, S. ; Tsuchida, K. ; Uehara, Y. ; Sasaki, W. ; Watanabe, Yukio ; Fujita, J. / Direct measurement of population inversion in a recombining hydrogen plasma by the laser-induced fluorescence method. :: Physical Review Letters. 1983 ; 巻 50, 番号 1. pp. 41-44.
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AU - Fujita, J.

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