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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| 1742-6596.1220.1.012021.pdf | 570.62 kB | Adobe PDF | 見る/開く |
| タイトル: | Stimulated Raman scattering in anatase TiO2 |
| 著者: | Watanabe, M   |
| 著者名の別形: | 渡邊, 雅之 |
| 発行日: | May-2019 |
| 出版者: | IOP Publishing |
| 誌名: | Journal of Physics: Conference Series |
| 巻: | 1220 |
| 号: | 1 |
| 論文番号: | 012021 |
| 抄録: | We report an experimental study of stimulated Raman scattering in anatase TiO2 at 4K under both resonance and off-resonance conditions. Efficient first - and higher-order stimulated Raman emission of the lowest optical mode was observed, especially for the resonance case. From the dependence of the first-order Stokes emission on laser intensity, we estimate values of the Raman gain coefficient which are large compared with those reported for other crystalline materials. The large gain values are attributed to the narrow linewidth of the Raman line at low temperatures. |
| 著作権等: | Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. Published under licence by IOP Publishing Ltd |
| URI: | http://hdl.handle.net/2433/242851 |
| DOI(出版社版): | 10.1088/1742-6596/1220/1/012021 |
| 出現コレクション: | 学術雑誌掲載論文等 |
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