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Generation of cold Rydberg atoms at submicron distances from an optical nanofiber
https://oist.repo.nii.ac.jp/records/1420
https://oist.repo.nii.ac.jp/records/142043b3329e-d71c-46d2-a66a-855531b2178f
名前 / ファイル | ライセンス | アクション |
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Rajasree-2020-Generation of cold Rydberg atoms (723.7 kB)
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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) | |||||
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公開日 | 2020-04-28 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Generation of cold Rydberg atoms at submicron distances from an optical nanofiber | |||||
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) |
Rajasree, Krishnapriya Subramonian
× Rajasree, Krishnapriya Subramonian× Ray, Tridib× Karlsson, Kristoffer× Everett, Jesse L.× Chormaic, Síle Nic |
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書誌情報 |
en : Physical Review Research 巻 2, 号 1, p. 012038(R), 発行日 2020-02-14 |
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抄録 | ||||||
内容記述タイプ | Other | |||||
内容記述 | We report on a controllable, hybrid quantum system consisting of cold Rydberg atoms and an optical nanofiber interface. Using a two-photon ladder-type excitation in 87Rb, we demonstrate both coherent and incoherent Rydberg excitation at submicron distances from the nanofiber surface. The 780-nm photon, near resonant to the 5S→5P transition, is mediated by the cooling laser, while the 482-nm light, near resonant to the 5P→29D transition, is mediated by the guided mode of the nanofiber. The population loss rate of the cold atom ensemble is used to measure the Rydberg population rate. A theoretical model is developed to interpret the results and link the population loss rate to the experimentally measured, effective Rabi frequency of the process. This work makes headway in the study of Rydberg atom-surface interactions at submicron distances and the use of cold Rydberg atoms for all-fibered quantum networks. | |||||
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 | 2643-1564 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1103/PhysRevResearch.2.012038 | |||||
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/prresearch/abstract/10.1103/PhysRevResearch.2.012038 | |||||
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 |