| アイテムタイプ |
会議発表論文 / Conference Paper(1) |
| 公開日 |
2026-04-09 |
| タイトル |
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タイトル |
自由電子レーザーで駆動する高繰り返しアト秒光源の研究: 2025 |
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言語 |
ja |
| 言語 |
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|
言語 |
jpn |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_5794 |
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資源タイプ |
conference paper |
| アクセス権 |
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アクセス権 |
metadata only access |
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アクセス権URI |
http://purl.org/coar/access_right/c_14cb |
| 著者 |
羽島 良一
川瀬 啓悟
全炳俊
大垣英明
早川恭史
境武志
金井恒人
Tenio Popmintchev
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| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
We have launched a research program on attosecond X-ray generation utilizing the extreme nonlinear process of high harmonic generation driven by mid-infrared free-electron lasers (FEL). The team has achieved FEL intensities sufficient for tunnel ionization of electrons in noble gases and have successfully generated high harmonics from solid and gas media at the free-electron laser facilities at Kyoto University and Nihon University. In parallel, the team has been developing mid-infrared lasers with several-cycle pulse duration and carrier-envelope-phase stabilization for enhanced attosecond control. In this presentation, we will report the recent advances of our research thrust. |
| 書誌情報 |
Proceedings of PASJ 2025
p. 302-304,
発行日 2026-02
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