dc.contributor.author | Ajoy, Ashok | |
dc.contributor.author | Liu, Yixiang | |
dc.contributor.author | Saha, Kasturi | |
dc.contributor.author | Marseglia, Luca | |
dc.contributor.author | Jaskula, Jean-Christophe | |
dc.contributor.author | Bissbort, Ulf | |
dc.contributor.author | Cappellaro, Paola | |
dc.date.accessioned | 2017-09-13T20:20:56Z | |
dc.date.available | 2017-09-13T20:20:56Z | |
dc.date.issued | 2017-02 | |
dc.date.submitted | 2016-07 | |
dc.identifier.issn | 0027-8424 | |
dc.identifier.issn | 1091-6490 | |
dc.identifier.uri | http://hdl.handle.net/1721.1/111204 | |
dc.description.abstract | Recent 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.sponsorship | United States. Army Research Office (Grant W911NF-11-1-0400) | en_US |
dc.description.sponsorship | United States. Army Research Office (Grant W911NF-15-1-0548) | en_US |
dc.description.sponsorship | National Science Foundation (U.S.). Center for Ultracold Atoms (Grant PHY0551153) | en_US |
dc.language.iso | en_US | |
dc.publisher | National Academy of Sciences (U.S.) | en_US |
dc.relation.isversionof | http://dx.doi.org/10.1073/pnas.1610835114 | en_US |
dc.rights | Article 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.source | PNAS | en_US |
dc.title | Quantum interpolation for high-resolution sensing | en_US |
dc.type | Article | en_US |
dc.identifier.citation | Ajoy, 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 Sciences | en_US |
dc.contributor.department | Massachusetts Institute of Technology. Department of Nuclear Science and Engineering | en_US |
dc.contributor.department | Massachusetts Institute of Technology. Research Laboratory of Electronics | en_US |
dc.contributor.mitauthor | Ajoy, Ashok | |
dc.contributor.mitauthor | Liu, Yixiang | |
dc.contributor.mitauthor | Saha, Kasturi | |
dc.contributor.mitauthor | Marseglia, Luca | |
dc.contributor.mitauthor | Jaskula, Jean-Christophe | |
dc.contributor.mitauthor | Bissbort, Ulf | |
dc.contributor.mitauthor | Cappellaro, Paola | |
dc.relation.journal | Proceedings of the National Academy of Sciences | en_US |
dc.eprint.version | Final published version | en_US |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | en_US |
eprint.status | http://purl.org/eprint/status/PeerReviewed | en_US |
dspace.orderedauthors | Ajoy, Ashok; Liu, Yi-Xiang; Saha, Kasturi; Marseglia, Luca; Jaskula, Jean-Christophe; Bissbort, Ulf; Cappellaro, Paola | en_US |
dspace.embargo.terms | N | en_US |
dc.identifier.orcid | https://orcid.org/0000-0003-0544-5263 | |
dc.identifier.orcid | https://orcid.org/0000-0001-7798-1028 | |
dc.identifier.orcid | https://orcid.org/0000-0002-5387-3388 | |
dc.identifier.orcid | https://orcid.org/0000-0002-0904-6553 | |
dc.identifier.orcid | https://orcid.org/0000-0002-3379-229X | |
dc.identifier.orcid | https://orcid.org/0000-0003-3207-594X | |
mit.license | PUBLISHER_POLICY | en_US |
mit.metadata.status | Complete | |