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Coupling of a quantum memory and telecommunication wavelength photons for high-rate entanglement distribution in quantum repeaters
http://hdl.handle.net/10131/00014119
http://hdl.handle.net/10131/00014119075d134b-f85c-4f50-b753-825640867f2f
名前 / ファイル | ライセンス | アクション |
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oe-29-25-41522.pdf (3.2 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2021-12-13 | |||||
タイトル | ||||||
タイトル | Coupling of a quantum memory and telecommunication wavelength photons for high-rate entanglement distribution in quantum repeaters | |||||
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 |
Kyoko, Mannami
× Kyoko, Mannami× Takeshi, Kondo× Tomoki, Tsuno× Takuto, Miyashita× Daisuke, Yoshida× Ko, Ito× Kazuya, Niizeki× Ippei, Nakamura× Feng-Lei, Hong× Tomoyuki, Horikiri |
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著者所属 | ||||||
Department of Physics, Graduate School of Engineering Science, Yokohama National University | ||||||
著者所属 | ||||||
Department of Physics, Graduate School of Engineering Science, Yokohama National University | ||||||
著者所属 | ||||||
Department of Physics, Graduate School of Engineering Science, Yokohama National University | ||||||
著者所属 | ||||||
Department of Physics, Graduate School of Engineering Science, Yokohama National University | ||||||
著者所属 | ||||||
Department of Physics, Graduate School of Engineering Science, Yokohama National University | ||||||
著者所属 | ||||||
Department of Physics, Graduate School of Engineering Science, Yokohama National University | ||||||
著者所属 | ||||||
Department of Physics, Graduate School of Engineering Science, Yokohama National University & LQUOM Inc. | ||||||
著者所属 | ||||||
Komaba Institute for Science (KIS), The University of Tokyo | ||||||
著者所属 | ||||||
Department of Physics, Graduate School of Engineering Science, Yokohama National University | ||||||
著者所属 | ||||||
Department of Physics, Graduate School of Engineering Science, Yokohama National University & JST PRESTO | ||||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Quantum repeaters are indispensable tools for long-distance quantum communication. However, frequency matching between entangled photon sources and remote quantum memories (QMs) is difficult, which is an obstacle to the implementation of quantum repeaters. In this paper, we demonstrate a method to achieve the coupling of a Pr:YSO as a fixed-time QM with a single telecommunication-wavelength photon through frequency stabilization using an optical frequency comb over all applied laser wavelengths. The demonstrated method can lead to the implementation of a quantum repeater scheme enabling an improvement of the entanglement generation rate, paving the way for long-distance quantum communication. | |||||
書誌情報 |
Optics Express 巻 29, 号 25, p. 41522-41533, 発行日 2021-11-30 |
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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 | info:doi/10.1364/OE.442876 | |||||
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 | |||||
出版者 | ||||||
出版者 | Optica Publishing Group | |||||
関係URI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1364/OE.442876 | |||||
関連名称 | https://doi.org/10.1364/OE.442876 |