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Spontaneous emission and energy shifts of a Rydberg rubidium atom close to an optical nanofiber
https://oist.repo.nii.ac.jp/records/1611
https://oist.repo.nii.ac.jp/records/1611785a8844-12dc-4fee-a9b0-adda496554ad
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Stourm-2020-Spontaneous emission and energy sh (1.9 MB)
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Creative Commons Attribution 4.0 International (https://creativecommons.org/licenses/by/4.0/)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2020-07-13 | |||||
| タイトル | ||||||
| タイトル | Spontaneous emission and energy shifts of a Rydberg rubidium atom close to an optical nanofiber | |||||
| 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（英） |
Stourm, E.
× Stourm, E.× Lepers, M.× Robert, J.× Nic Chormaic, S.× Mølmer, K.× Brion, E. |
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| 書誌情報 |
en : Physical Review A 巻 101, 号 5, p. 052508, 発行日 2020-05-14 |
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| 抄録 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | In this paper, we report on numerical calculations of the spontaneous emission rates and Lamb shifts of a 87Rb atom in a Rydberg-excited state (n≤30) located close to a silica optical nanofiber. We investigate how these quantities depend on the fiber's radius, the distance of the atom to the fiber, the direction of the atomic angular momentum polarization, as well as the different atomic quantum numbers. We also study the contribution of quadrupolar transitions, which may be substantial for highly polarizable Rydberg states. Our calculations are performed in the macroscopic quantum electrodynamics formalism, based on the dyadic Green's function method. This allows us to take dispersive and absorptive characteristics of silica into account; this is of major importance since Rydberg atoms emit along many different transitions whose frequencies cover a wide range of the electromagnetic spectrum. Our work is an important initial step toward building a Rydberg atom-nanofiber interface for quantum optics and quantum information purposes. | |||||
| 出版者 | ||||||
| 出版者 | American Physical Society | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2469-9926 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2469-9934 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | info:doi/10.1103/PhysRevA.101.052508 | |||||
| 権利 | ||||||
| 権利情報 | © 2020 American Physical Society | |||||
| 情報源 | ||||||
| 関連名称 | https://creativecommons.org/licenses/by/4.0/ | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://journals.aps.org/pra/abstract/10.1103/PhysRevA.101.052508 | |||||
| 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 | |||||
