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Quantum illumination reveals phase-shift inducing cloaking

dc.contributor.authorLas Heras García, Urtzi
dc.contributor.authorDi Candia, Roberto
dc.contributor.authorFedorov, K. G.
dc.contributor.authorDeppe, F.
dc.contributor.authorSanz Ruiz, Mikel ORCID
dc.contributor.authorSolano Villanueva, Enrique Leónidas ORCID
dc.date.accessioned2018-06-12T12:40:23Z
dc.date.available2018-06-12T12:40:23Z
dc.date.issued2017-08-24
dc.identifier.citationScientific Reports 7 : (2017) // Article ID 9333es_ES
dc.identifier.issn2045-2322
dc.identifier.urihttp://hdl.handle.net/10810/27501
dc.description.abstractIn quantum illumination entangled light is employed to enhance the detection accuracy of an object when compared with the best classical protocol. On the other hand, cloaking is a stealth technology based on covering a target with a material deflecting the light around the object to avoid its detection. Here, we propose a quantum illumination protocol especially adapted to quantum microwave technology. This protocol seizes the phase-shift induced by some cloaking techniques, such as scattering reduction, allowing for a 3 dB improvement in the detection of a cloaked target. The method can also be employed for the detection of a phase-shift in bright environments in different frequency regimes. Finally, we study the minimal efficiency required by the photocounter for which the quantum illumination protocol still shows a gain with respect to the classical protocol.es_ES
dc.description.sponsorshipThe authors thank Ryan Sweke, A. Marx and S. Pogorzalek for the useful discussions. We acknowledge support from Spanish MINECO/FEDER FIS2015-69983-P, Basque Government IT472-10, UPV/EHU PhD grant, AQuS project, the German Research Foundation through FE 1564/1-1, Elite Network of Bavaria through the program ExQM, and the IMPRS Quantum Science and Technology.es_ES
dc.language.isoenges_ES
dc.publisherNature Publishinges_ES
dc.relationinfo:eu-repo/grantAgreement/MINECO/ FIS2015-69983-Pes_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.titleQuantum illumination reveals phase-shift inducing cloakinges_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.holderThis 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 Cre- ative 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 per- mitted 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/ .es_ES
dc.rights.holderAtribución 3.0 España*
dc.relation.publisherversionhttps://www.nature.com/articles/s41598-017-08505-wes_ES
dc.identifier.doi10.1038/s41598-017-08505-w
dc.departamentoesQuímica físicaes_ES
dc.departamentoeuKimika fisikoaes_ES


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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 Cre- ative 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 per- mitted 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/ .
Except where otherwise noted, this item's license is described as 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 Cre- ative 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 per- mitted 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/ .