Cavity-coupled telecom atomic source in silicon

dc.citation.articleNumber2350en_US
dc.citation.journalTitleNature Communicationsen_US
dc.citation.volumeNumber15en_US
dc.contributor.authorJohnston, Adamen_US
dc.contributor.authorFelix-Rendon, Ulisesen_US
dc.contributor.authorWong, Yu-Enen_US
dc.contributor.authorChen, Songtaoen_US
dc.contributor.orgSmalley-Curl Instituteen_US
dc.date.accessioned2024-08-02T13:32:11Zen_US
dc.date.available2024-08-02T13:32:11Zen_US
dc.date.issued2024en_US
dc.description.abstractNovel T centers in silicon hold great promise for quantum networking applications due to their telecom band optical transitions and the long-lived ground state electronic spins. An open challenge for advancing the T center platform is to enhance its weak and slow zero phonon line (ZPL) emission. In this work, by integrating single T centers with a low-loss, small mode-volume silicon photonic crystal cavity, we demonstrate an enhancement of the fluorescence decay rate by a factor of F = 6.89. Efficient photon extraction enables the system to achieve an average ZPL photon outcoupling rate of 73.3 kHz under saturation, which is about two orders of magnitude larger than the previously reported value. The dynamics of the coupled system is well modeled by solving the Lindblad master equation. These results represent a significant step towards building efficient T center spin-photon interfaces for quantum information processing and networking applications.en_US
dc.identifier.citationJohnston, A., Felix-Rendon, U., Wong, Y.-E., & Chen, S. (2024). Cavity-coupled telecom atomic source in silicon. Nature Communications, 15(1), 2350. https://doi.org/10.1038/s41467-024-46643-8en_US
dc.identifier.digitals41467-024-46643-8en_US
dc.identifier.doihttps://doi.org/10.1038/s41467-024-46643-8en_US
dc.identifier.urihttps://hdl.handle.net/1911/117584en_US
dc.language.isoengen_US
dc.publisherSpringer Natureen_US
dc.rightsExcept where otherwise noted, this work is licensed under a Creative Commons Attribution (CC BY) license.  Permission to reuse, publish, or reproduce the work beyond the terms of the license or beyond the bounds of fair use or other exemptions to copyright law must be obtained from the copyright holder.en_US
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/en_US
dc.titleCavity-coupled telecom atomic source in siliconen_US
dc.typeJournal articleen_US
dc.type.dcmiTexten_US
dc.type.publicationpublisher versionen_US
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