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Plasma-Mirror frequency-resolved optical gating for simultaneous retrieval of a chirped vacuum-ultraviolet waveform and time-dependent reflectivity
https://repo.qst.go.jp/records/47994
https://repo.qst.go.jp/records/47994a2aeede9-fb46-47da-a9e9-aab0025f1bae
| 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 | Plasma-Mirror frequency-resolved optical gating for simultaneous retrieval of a chirped vacuum-ultraviolet waveform and time-dependent reflectivity | |||||
| 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 |
板倉, 隆二
× 板倉, 隆二× 熊田, 高之× 中野, 元善× 赤木, 浩× 板倉 隆二× 赤木 浩 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We demonstrate that the methodology of frequency-resolved optical gating (FROG) is applicable to time-resolved reflection spectroscopy of a plasma mirror in the vacuum-ultraviolet (VUV) region. Our recent study [R. Itakura et al. Opt. Express 23, 10914 (2015)] has shown that a VUV waveform can be retrieved from a VUV reflection spectrogram of a plasma mirror formed on a fused silica (FS) surface by irradiation with an intense femtosecond laser pulse. Simultaneously, the increase in the reflectivity with respect to the Fresnel reflection of the unexcited FS surface can be obtained as a time-dependent reflectivity of the plasma mirror. In this study, we update the FROG analysis procedure using the least-square generalized projections algorithm. This procedure can reach convergence much faster than the previous one and has no aliasing problem. It is demonstrated that a significantly chirped VUV pulse as long as 1 ps can be precisely characterized. |
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| 書誌情報 |
High Power Laser Science and Engineering 巻 4, p. e18-1-e18-5, 発行日 2016-06 |
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| 出版者 | ||||||
| 出版者 | Cambridge | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2095-4719 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1017/hpl.2016.18 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=10374480&fulltextType=RA&fileId=S2095471916000189 | |||||
| 関連名称 | http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=10374480&fulltextType=RA&fileId=S2095471916000189 | |||||
