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Superfluorescence, free-induction decay, and four-wave mixing: propagation of free-electron laser pulses through a dense sample of helium ions
https://repo.qst.go.jp/records/49464
https://repo.qst.go.jp/records/49464016286d9-6b50-42b6-a5e0-e0d0ed774e44
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2019-02-18 | |||||
| タイトル | ||||||
| タイトル | Superfluorescence, free-induction decay, and four-wave mixing: propagation of free-electron laser pulses through a dense sample of helium ions | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
ハリーズ, ジェームズ
× ハリーズ, ジェームズ× Iwayama, H× Kuma, S× Iizawa, M× Suzuki, N× Azuma, Y× Inoue, I× Owada, S× Togashi, T× Tono, K× Yabashi, M× Shigemasa, E× ハリーズ ジェームズ |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We report an experimental and numerical study of the propagation of free-electron laser pulses (wavelength \\SI{24.3}{\ ano\\metre}) through helium gas. Ionisation and excitation populates the He$^{+}$~4$p$ state. Strong, directional emission was observed at wavelengths of \\SIlist{469;164;30.4;25.6}{\ ano\\metre}. We interpret the emissions at \\SIlist{469;164}{\ ano\\metre} as 4$p$-3$s$-2$p$ cascade superfluorescence, that at \\SI{30.4}{\ ano\\metre} as yoked superfluorescence on the 2$p$-1$s$ transition, and that at \\SI{25.6}{\ ano\\metre} as free-induction decay of the 3$p$ state. |
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| 書誌情報 |
physical review letters 巻 121, 号 26-28, p. 263201-1-263201-6, 発行日 2018-12 |
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| 出版者 | ||||||
| 出版者 | Amarican Physical Society | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0031-9007 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1103/PhysRevLett.121.263201 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.121.263201 | |||||
| 関連名称 | https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.121.263201 | |||||
