| アイテムタイプ |
会議発表用資料 / Presentation(1) |
| 公開日 |
2025-12-01 |
| タイトル |
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|
タイトル |
Plasma-mirror Frequency-Resolved Optical Gating (PM-FROG) using a liquid-sheet jet |
|
言語 |
en |
| 言語 |
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|
言語 |
eng |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6670 |
|
資源タイプ |
conference poster |
| 著者 |
Endo Tomoyuki
Tsubouchi Masaaki
Itakura Ryuji
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| 抄録 |
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内容記述 |
We demonstrate plasma-mirror frequency-resolved optical gating (PM-FROG) using a liquid-sheet jet of water and characterize a waveform of a high-repetition laser pulse (1 kHz) in the ultraviolet (UV) region. The measured PM-FROG trace is reconstructed by the least-squares generalized projections algorithm. The retrieved UV spectral phase is consistent with that by self-diffraction FROG. The complex reflection coefficient of a plasma mirror is discussed in terms of the free electron density dependence. The PM-FROG technique is applicable to not only the pulse characterization, but also the investigation of ionization dynamics of a liquid. |
| 会議概要（会議名, 開催地, 会期, 主催者等） |
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内容記述 |
Future Prospects of Quantum Science and Technology Using Laser-based Soft X-ray and Synchrotron Radiation |
| 発表年月日 |
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日付 |
2025-11-26 |
