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Quantum enhanced radio detection and ranging with solid spins
The accurate radio frequency (RF) ranging and localizing of objects has benefited the researches including autonomous driving, the Internet of Things, and manufacturing. Quantum receivers have been proposed to detect the radio signal with ability that can outperform conventional measurement. As one...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9998632/ https://www.ncbi.nlm.nih.gov/pubmed/36894541 http://dx.doi.org/10.1038/s41467-023-36929-8 |
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author | Chen, Xiang-Dong Wang, En-Hui Shan, Long-Kun Zhang, Shao-Chun Feng, Ce Zheng, Yu Dong, Yang Guo, Guang-Can Sun, Fang-Wen |
author_facet | Chen, Xiang-Dong Wang, En-Hui Shan, Long-Kun Zhang, Shao-Chun Feng, Ce Zheng, Yu Dong, Yang Guo, Guang-Can Sun, Fang-Wen |
author_sort | Chen, Xiang-Dong |
collection | PubMed |
description | The accurate radio frequency (RF) ranging and localizing of objects has benefited the researches including autonomous driving, the Internet of Things, and manufacturing. Quantum receivers have been proposed to detect the radio signal with ability that can outperform conventional measurement. As one of the most promising candidates, solid spin shows superior robustness, high spatial resolution and miniaturization. However, challenges arise from the moderate response to a high frequency RF signal. Here, by exploiting the coherent interaction between quantum sensor and RF field, we demonstrate quantum enhanced radio detection and ranging. The RF magnetic sensitivity is improved by three orders to 21 [Formula: see text] , based on nanoscale quantum sensing and RF focusing. Further enhancing the response of spins to the target’s position through multi-photon excitation, a ranging accuracy of 16 μm is realized with a GHz RF signal. The results pave the way for exploring quantum enhanced radar and communications with solid spins. |
format | Online Article Text |
id | pubmed-9998632 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-99986322023-03-11 Quantum enhanced radio detection and ranging with solid spins Chen, Xiang-Dong Wang, En-Hui Shan, Long-Kun Zhang, Shao-Chun Feng, Ce Zheng, Yu Dong, Yang Guo, Guang-Can Sun, Fang-Wen Nat Commun Article The accurate radio frequency (RF) ranging and localizing of objects has benefited the researches including autonomous driving, the Internet of Things, and manufacturing. Quantum receivers have been proposed to detect the radio signal with ability that can outperform conventional measurement. As one of the most promising candidates, solid spin shows superior robustness, high spatial resolution and miniaturization. However, challenges arise from the moderate response to a high frequency RF signal. Here, by exploiting the coherent interaction between quantum sensor and RF field, we demonstrate quantum enhanced radio detection and ranging. The RF magnetic sensitivity is improved by three orders to 21 [Formula: see text] , based on nanoscale quantum sensing and RF focusing. Further enhancing the response of spins to the target’s position through multi-photon excitation, a ranging accuracy of 16 μm is realized with a GHz RF signal. The results pave the way for exploring quantum enhanced radar and communications with solid spins. Nature Publishing Group UK 2023-03-09 /pmc/articles/PMC9998632/ /pubmed/36894541 http://dx.doi.org/10.1038/s41467-023-36929-8 Text en © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . |
spellingShingle | Article Chen, Xiang-Dong Wang, En-Hui Shan, Long-Kun Zhang, Shao-Chun Feng, Ce Zheng, Yu Dong, Yang Guo, Guang-Can Sun, Fang-Wen Quantum enhanced radio detection and ranging with solid spins |
title | Quantum enhanced radio detection and ranging with solid spins |
title_full | Quantum enhanced radio detection and ranging with solid spins |
title_fullStr | Quantum enhanced radio detection and ranging with solid spins |
title_full_unstemmed | Quantum enhanced radio detection and ranging with solid spins |
title_short | Quantum enhanced radio detection and ranging with solid spins |
title_sort | quantum enhanced radio detection and ranging with solid spins |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9998632/ https://www.ncbi.nlm.nih.gov/pubmed/36894541 http://dx.doi.org/10.1038/s41467-023-36929-8 |
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