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X-ray spectroscopy of super-intense laser-produced plasmas for the study of nonlinear processes. Comparison with PIC simulations
https://repo.qst.go.jp/records/48639
https://repo.qst.go.jp/records/48639ce4ca296-39bf-47db-88d8-4f6b47f43630
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-03-26 | |||||
| タイトル | ||||||
| タイトル | X-ray spectroscopy of super-intense laser-produced plasmas for the study of nonlinear processes. Comparison with PIC simulations | |||||
| 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 |
Dalimier, E.
× Dalimier, E.× Ya., Faenov A.× Oks, E.× Angelo, P.× A., Pikuz T.× 福田, 祐仁× Andreev, A.× コーガ, ジェームズ× 榊, 泰直× 小瀧, 秀行× ピロジコフ, アレキサンダー× 林, 由紀雄× Yu., Skobelev I.× A., Pikuz S.× 河内, 哲哉× 神門, 正城× 近藤, 公伯× Zhidkov, A.× Tubman, E.× M., H. Butler N.× J., Dance R.× A., Alkhimova M.× Booth, N.× J., Green× Gregory, C.× McKenna, P.× Woolsey, N.× Kodama, R.× 福田 祐仁× コーガ ジェームズ× 榊 泰直× 小瀧 秀行× ピロジコフ アレキサンダー× 林 由紀雄× 河内 哲哉× 神門 正城× 近藤 公伯 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We present X-ray spectroscopic diagnostics in femto-second laser-driven experiments revealing nonlinear phenomena caused by the strong coupling of the laser radiation with the created plasma. Among those nonlinear phenomena, we found the signatures of the Two Plasmon Decay (TPD) instability in a laser-driven CO_2 cluster-based plasma by analyzing the Langmuir dips in the profile of the O VIII Lyε line, caused by the Langmuir waves created at the high laser intensity 3x10^18 Wcm^-2. With similar laser intensities, we reveal also the nonlinear phenomenon of the Second Harmonic Generation (SHG) of the laser frequency by analyzing the nonlinear phenomenon of satellites of Lyman δ and ε lines of Ar XVII. In the case of relativistic laser-plasma interaction we discovered the Parametric Decay Instability (PDI)-induced ion acoustic turbulence produced simultaneously with Langmuir waves via irradiation of thin Si foils by laser intensities of 10^21 Wcm^-2. | |||||
| 書誌情報 |
IOP Conf. Series: Journal of Physics: Conf. Series 巻 810, 号 1, p. 012004-1-012004-7, 発行日 2017-03 |
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| 出版者 | ||||||
| 出版者 | IOP Publishing | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1088/1742-6596/810/1/012004 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://iopscience.iop.org/article/10.1088/1742-6596/810/1/012004 | |||||
| 関連名称 | http://iopscience.iop.org/article/10.1088/1742-6596/810/1/012004 | |||||
