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Absolute Instability for Enhanced Radiation from a High-Power Plasma-Filled Backward-Wave Oscillator
http://hdl.handle.net/10191/24242
http://hdl.handle.net/10191/24242d15f6083-c6fd-489d-a076-140eb5609634
名前 / ファイル | ライセンス | アクション |
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65_7_855-858.pdf (422.1 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2013-11-27 | |||||
タイトル | ||||||
タイトル | Absolute Instability for Enhanced Radiation from a High-Power Plasma-Filled Backward-Wave Oscillator | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Absolute Instability for Enhanced Radiation from a High-Power Plasma-Filled Backward-Wave Oscillator | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
Ali, M.
× Ali, M.× Minami, K.× Ogura, K.× Hosokawa, T.× Kazama, H.× Ozawa, T.× Watanabe, T.× Carmel, Y.× Granatstein, V.L.× Destler, W.W.× Kehs, R.A.× Lou, W.R.× Abe, D. |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The linear theory of electromagnetic radiation from a backward-wave oscillator with a plasma-filled, sinusoidally corrugated waveguide driven by a relativistic electron beam has been derived and analyzed numerically. The presence of plasma can cause a substantial increase in the spatial growth rate of the absolute instability. For high plamsa densities, however, the absolute instability is suppressed and only the convective instability remains. The predicted radiation enhancement can be attributed to a decrease in the group velocity of the backward wave in the presence of a plasma. | |||||
書誌情報 |
Physical Review Letters en : Physical Review Letters 巻 65, 号 7, p. 855-858, 発行日 1990-08 |
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出版者 | ||||||
出版者 | American Physical Society | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 00319007 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00773679 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1103/PhysRevLett.65.855 | |||||
著者版フラグ | ||||||
値 | publisher |