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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| 1.5110037.pdf | 2.17 MB | Adobe PDF | 見る/開く |
| タイトル: | Current-feedback-stabilized laser system for quantum simulation experiments using Yb clock transition at 578 nm |
| 著者: | Takata, Y. Nakajima, S. Kobayashi, J. Ono, K. Amano, Y. Takahashi, Y. |
| 著者名の別形: | 中島, 秀太 |
| 発行日: | Aug-2019 |
| 出版者: | AIP Publishing |
| 誌名: | Review of Scientific Instruments |
| 巻: | 90 |
| 号: | 8 |
| 論文番号: | 083002 |
| 抄録: | We developed a laser system for the spectroscopy of the clock transition in ytterbium (Yb) atoms at 578 nm based on an interference-filter stabilized external-cavity diode laser (IFDL) emitting at 1156 nm. Owing to the improved frequency-to-current response of the laser-diode chip and the less sensitivity of the IFDL to mechanical perturbations, we succeeded in stabilizing the frequency to a high-finesse ultra-low-expansion glass cavity with a simple current feedback system. Using this laser system, we performed high-resolution clock spectroscopy of Yb and found that the linewidth of the stabilized laser was less than 320 Hz. |
| 著作権等: | This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Y. Tanaka et al., Review of Scientific Instruments 90, 083002 (2019) and may be found at https://doi.org/10.1063/1.5110037. The full-text file will be made open to the public on 29 August 2020 in accordance with publisher's 'Terms and Conditions for Self-Archiving'. |
| URI: | http://hdl.handle.net/2433/243896 |
| DOI(出版社版): | 10.1063/1.5110037 |
| PubMed ID: | 31472606 |
| 出現コレクション: | 学術雑誌掲載論文等 |
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