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Decomposition of powerful axisymmetrically polarized laser pulses in underdense plasma
https://repo.qst.go.jp/records/48008
https://repo.qst.go.jp/records/48008fbd46c44-f150-4f77-a042-e285cd4db3da
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-06-05 | |||||
| タイトル | ||||||
| タイトル | Decomposition of powerful axisymmetrically polarized laser pulses in underdense plasma | |||||
| 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 |
Nakanii, Nobuhiko
× Nakanii, Nobuhiko× Hosokai, Tomonao× C., Pathak Naveen× Masuda, Shinichi× G., Zhidkov Alexei× Nakahra, Hiroki× Iwasa, Kenta× Mizuta, Yoshio× Takeguchi, Naoki× P., Otsuka Takamitsu× Sueda, Keiichi× Ogino, Jumpei× Nakamura, Hirotaka× Mori, Michiaki× Kando, Masaki× Kodama, Ryosuke× 中新 信彦× 森 道昭× 神門 正城 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Interaction of relativistically intense axisymmetrically polarized (radially or azimuthally polarized) laser pulses (RIAPLP) with underdense plasma is shown experimentally and theoretically to be essentially different from the interaction of conventional Gaussian pulses. The difference is clearly observed in distinct spectra of the side-scattered laser light for the RIAPLP and Gaussian pulses, as well as in the appearance of a spatially localized strong side emission of second harmonic of the laser pulse in the case of RIAPLP. According to our analysis based on three-dimensional particle-in-cell simulations, this is a result of instability in the propagation of RIAPLP in uniform underdense plasma. | |||||
| 書誌情報 |
Physical Review E 巻 94, 号 6, p. 063205-1-063205-6, 発行日 2016-12 |
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| 出版者 | ||||||
| 出版者 | American Physical Society | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1103/PhysRevE.94.063205 | |||||
