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High-Acquisition-Rate Single-Shot Pump-Probe measurements using Time-Stretching method
http://hdl.handle.net/10131/10565
http://hdl.handle.net/10131/105652549e6d3-46cc-44ae-b8fc-e3a899ab36f3
名前 / ファイル | ライセンス | アクション |
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srep37614.pdf (1.3 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2017-02-16 | |||||
タイトル | ||||||
タイトル | High-Acquisition-Rate Single-Shot Pump-Probe measurements using Time-Stretching method | |||||
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 | |||||
著者 |
Katayama, Ikufumi
× Katayama, Ikufumi× Johnson, Jeremy A.× Takeda, Jun× Ellsworth, Nicholas R.× Salmans, Parker D.× Johnson, Courtney L.× Minami, Yasuo× Kobayashi, Masataka |
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著者(ヨミ) | ||||||
識別子Scheme | WEKO | |||||
識別子 | 19618 | |||||
識別子Scheme | e-Rad | |||||
識別子URI | https://kaken.nii.ac.jp/ja/search/?qm=80432532 | |||||
識別子 | 80432532 | |||||
姓名 | カタヤマ, イクフミ | |||||
著者(ヨミ) | ||||||
識別子Scheme | WEKO | |||||
識別子 | 9 | |||||
識別子Scheme | e-Rad | |||||
識別子URI | https://kaken.nii.ac.jp/ja/search/?qm=60202165 | |||||
識別子 | 60202165 | |||||
姓名 | タケダ, ジュン | |||||
著者(ヨミ) | ||||||
識別子Scheme | WEKO | |||||
識別子 | 31013 | |||||
姓名 | ミナミ, ヤスオ | |||||
著者(ヨミ) | ||||||
識別子Scheme | WEKO | |||||
識別子 | 31014 | |||||
姓名 | コバヤシ, マサタカ | |||||
著者所属 | ||||||
Graduate School of Engineering, Yokohama National University | ||||||
著者所属 | ||||||
Graduate School of Engineering, Yokohama National University / Department of Chemistry and Biochemistry, Brigham Young University | ||||||
著者所属 | ||||||
Graduate School of Engineering, Yokohama National University | ||||||
著者所属 | ||||||
Department of Chemistry and Biochemistry, Brigham Young University | ||||||
著者所属 | ||||||
Department of Chemistry and Biochemistry, Brigham Young University | ||||||
著者所属 | ||||||
Department of Chemistry and Biochemistry, Brigham Young University | ||||||
著者所属 | ||||||
Graduate School of Engineering, Yokohama National University | ||||||
著者所属 | ||||||
Graduate School of Engineering, Yokohama National University | ||||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Recent advances of ultrafast spectroscopy allow the capture of an entire ultrafast signal waveform in asingle probe shot, which greatly reduces the measurement time and opens the door for the spectroscopyof unrepeatable phenomena. However, most single-shot detection schemes rely on two-dimensionaldetectors, which limit the repetition rate of the measurement and can hinder real-time visualizationand manipulation of signal waveforms. Here, we demonstrate a new method to circumvent thesedifficulties and to greatly simplify the detection setup by using a long, single-mode optical fiber and a fastphotodiode. Initially, a probe pulse is linearly chirped (the optical frequency varies linearly across the pulsein time), and the temporal profile of an ultrafast signal is then encoded in the probe spectrum. The probepulse and encoded temporal dynamics are further chirped to nanosecond time scales using the dispersionin the optical fiber, thus, slowing down the ultrafast signal to time scales easily recorded with fastdetectors and high-bandwidth electronics. We apply this method to three distinct ultrafast experiments:investigating the power dependence of the Kerr signal in LiNbO3, observing an irreversible transmissionchange of a phase change material, and capturing terahertz waveforms. | |||||
書誌情報 |
Scientific Reports 巻 6, 号 37614, 発行日 2016-11-23 |
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DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1038/srep37614 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |