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Sensitivity improvement of dual-comb spectroscopy using mode-filtering technique
https://uec.repo.nii.ac.jp/records/9254
https://uec.repo.nii.ac.jp/records/9254fa64764c-1eb5-4556-95ce-4a40321d487c
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
oe-25-25-31730 (1.9 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||||
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| 公開日 | 2019-06-05 | |||||||||||||||
| タイトル | ||||||||||||||||
| タイトル | Sensitivity improvement of dual-comb spectroscopy using mode-filtering technique | |||||||||||||||
| 言語 | en | |||||||||||||||
| 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 |
Nishiyama, Akiko
× Nishiyama, Akiko
× Yoshida, Satoru
× Hariki, Takuya
× Nakajima, Yoshiaki
× Minoshima, Kaoru
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| 抄録 | ||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||
| 内容記述 | In this study, we demonstrated an improvement in the detection sensitivity of dual-comb spectroscopy using the repetition rate multiplication of optical frequency combs. We compared the dual-comb signals in three dual-comb setups consisting of combinations of two combs with and without mode-filtering, and investigated how the repetition rate influences the signal-to-noise ratio (SNR) of dual-comb measurements. The dual-comb setups using high-repetition-rate combs enabled the absorption lines of HCN gas to be measured with a high SNR in a short averaging time, and real-time spectral data acquisition was realized using a low-sensitivity and low-resolution RF spectrum analyzer. | |||||||||||||||
| 書誌情報 |
en : Optics Express 巻 25, 号 25, p. 31730-31738, 発行日 2017-12-11 |
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| 出版者 | ||||||||||||||||
| 出版者 | Optical Society of America | |||||||||||||||
| ISSN | ||||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||||
| 収録物識別子 | 1094-4087 | |||||||||||||||
| DOI | ||||||||||||||||
| 関連タイプ | isIdenticalTo | |||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||
| 関連識別子 | 10.1364/OE.25.031730 | |||||||||||||||
| 権利 | ||||||||||||||||
| 権利情報 | © 2017 Optical Society of America under the terms of the OSA Open Access Publishing Agreement | |||||||||||||||
| 関連サイト | ||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||
| 関連識別子 | https://doi.org/10.1364/OE.25.031730 | |||||||||||||||
| 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 | |||||||||||||||
