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Application of infrared FEL oscillators for producing isolated attosecond X-ray pulses via high-harmonic generation in rare gases
https://repo.qst.go.jp/records/79645
https://repo.qst.go.jp/records/796454e4693a6-53eb-4508-964a-620bf462e566
| Item type | 会議発表論文 / Conference Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2020-03-25 | |||||
| タイトル | ||||||
| タイトル | Application of infrared FEL oscillators for producing isolated attosecond X-ray pulses via high-harmonic generation in rare gases | |||||
| 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_5794 | |||||
| 資源タイプ | conference paper | |||||
| 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 |
羽島, 良一
× 羽島, 良一× 永井, 良治× 川瀬, 啓悟× 大垣英明× 全炳俊× 早川恭史× 境武志× 住友洋介× 島田美帆× 宮島司× Hajima, Ryoichi× Nagai, Ryoji× Kawase, Keigo |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | High harmonic generation (HHG) in rare gases is now becoming a common technology to produce attosecond pulses in VUV wavelengths. So far HHG sources have been realized by femtosecond solid-state lasers, not FELs. We propose a FEL-driven HHG source to explore attosecond pulses at photon energies above 1 keV with a MHz-repetition, which is difficult with solid-state lasers [1]. A research program has been launched to establish technologies for the FEL-HHG, which covers generation and characterization of few-cycle IR pulses in a FEL oscillator, stacking of FEL pulses in an external cavity, and a seed laser for stabilization of carrier-envelope phase in a FEL oscillator. In this talk, we present the scheme of FEL-HHG and the status of the research program. | |||||
| 書誌情報 |
Proceedings of the 39th International Free-Electron Laser Conference 発行日 2019-09 |
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| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.18429/JACoW-FEL2019-TUD02 | |||||
