Fourier Analysis of the Wave Number of Unstable Waves in a Spiral Beam-Plasma System
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概要
- 論文の詳細を見る
To analyze the wave number of unstable waves in a spiral beam-plasma system, the interferometer output of the propagating wave is Fourier-transformed. By using this method, the ratio between the amplitudes of elementary waves as well as their wave numbers are determined, even when three or more waves are included in the observed wave pattern. The instabilities caused by beam waves of higher order are identified from the comparison of the observed wave number with the theoretical dispersion relation.
- 社団法人応用物理学会の論文
- 1983-05-20
著者
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Idehara Toshitaka
Department Of Applied Physics Fukui University
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USAMI Kunihiko
Department of Applied Physics, Fukui University
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Usami Kunihiko
Department Of Applied Physics Fukui University
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