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dc.contributor.authorAjoy, Ashok
dc.contributor.authorLiu, Yixiang
dc.contributor.authorSaha, Kasturi
dc.contributor.authorMarseglia, Luca
dc.contributor.authorJaskula, Jean-Christophe
dc.contributor.authorBissbort, Ulf
dc.contributor.authorCappellaro, Paola
dc.date.accessioned2017-09-13T20:20:56Z
dc.date.available2017-09-13T20:20:56Z
dc.date.issued2017-02
dc.date.submitted2016-07
dc.identifier.issn0027-8424
dc.identifier.issn1091-6490
dc.identifier.urihttp://hdl.handle.net/1721.1/111204
dc.description.abstractRecent advances in engineering and control of nanoscale quantum sensors have opened new paradigms in precision metrology. Unfortunately, hardware restrictions often limit the sensor performance. In nanoscale magnetic resonance probes, for instance, finite sampling times greatly limit the achievable sensitivity and spectral resolution. Here we introduce a technique for coherent quantum interpolation that can overcome these problems. Using a quantum sensor associated with the nitrogen vacancy center in diamond, we experimentally demonstrate that quantum interpolation can achieve spectroscopy of classical magnetic fields and individual quantum spins with orders of magnitude finer frequency resolution than conventionally possible. Not only is quantum interpolation an enabling technique to extract structural and chemical information from single biomolecules, but it can be directly applied to other quantum systems for superresolution quantum spectroscopy.en_US
dc.description.sponsorshipUnited States. Army Research Office (Grant W911NF-11-1-0400)en_US
dc.description.sponsorshipUnited States. Army Research Office (Grant W911NF-15-1-0548)en_US
dc.description.sponsorshipNational Science Foundation (U.S.). Center for Ultracold Atoms (Grant PHY0551153)en_US
dc.language.isoen_US
dc.publisherNational Academy of Sciences (U.S.)en_US
dc.relation.isversionofhttp://dx.doi.org/10.1073/pnas.1610835114en_US
dc.rightsArticle is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.en_US
dc.sourcePNASen_US
dc.titleQuantum interpolation for high-resolution sensingen_US
dc.typeArticleen_US
dc.identifier.citationAjoy, Ashok et al. “Quantum Interpolation for High-Resolution Sensing.” Proceedings of the National Academy of Sciences 114, 9 (February 2017): 2149–2153 © 2017 National Academy of Sciencesen_US
dc.contributor.departmentMassachusetts Institute of Technology. Department of Nuclear Science and Engineeringen_US
dc.contributor.departmentMassachusetts Institute of Technology. Research Laboratory of Electronicsen_US
dc.contributor.mitauthorAjoy, Ashok
dc.contributor.mitauthorLiu, Yixiang
dc.contributor.mitauthorSaha, Kasturi
dc.contributor.mitauthorMarseglia, Luca
dc.contributor.mitauthorJaskula, Jean-Christophe
dc.contributor.mitauthorBissbort, Ulf
dc.contributor.mitauthorCappellaro, Paola
dc.relation.journalProceedings of the National Academy of Sciencesen_US
dc.eprint.versionFinal published versionen_US
dc.type.urihttp://purl.org/eprint/type/JournalArticleen_US
eprint.statushttp://purl.org/eprint/status/PeerRevieweden_US
dspace.orderedauthorsAjoy, Ashok; Liu, Yi-Xiang; Saha, Kasturi; Marseglia, Luca; Jaskula, Jean-Christophe; Bissbort, Ulf; Cappellaro, Paolaen_US
dspace.embargo.termsNen_US
dc.identifier.orcidhttps://orcid.org/0000-0003-0544-5263
dc.identifier.orcidhttps://orcid.org/0000-0001-7798-1028
dc.identifier.orcidhttps://orcid.org/0000-0002-5387-3388
dc.identifier.orcidhttps://orcid.org/0000-0002-0904-6553
dc.identifier.orcidhttps://orcid.org/0000-0002-3379-229X
dc.identifier.orcidhttps://orcid.org/0000-0003-3207-594X
mit.licensePUBLISHER_POLICYen_US
mit.metadata.statusComplete


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