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dc.contributor.author이광걸-
dc.date.accessioned2022-03-04T01:38:44Z-
dc.date.available2022-03-04T01:38:44Z-
dc.date.issued2020-06-
dc.identifier.citationMETROLOGIA, v. 57, no. 4, article no. 045008en_US
dc.identifier.issn0026-1394-
dc.identifier.issn1681-7575-
dc.identifier.urihttps://iopscience.iop.org/article/10.1088/1681-7575/ab8801-
dc.identifier.urihttps://repository.hanyang.ac.kr/handle/20.500.11754/168776-
dc.description.abstractWe perform experimental quantum polarimetry using a heralded single photon to analyze the optical activity of linearly polarized light traversing a chiral medium. Three kinds of estimators are considered to estimate the concentrations of sucrose solutions from measuring the rotation angle of the linear polarization of the output photons. Through repetition of independent and identical measurements performed for each individual scheme and different concentration sucrose solutions, we compare the estimation uncertainty among the three schemes. The results are also compared to classical benchmarks for which a coherent state of light is taken into account. The quantum enhancement in the estimation uncertainty is evaluated and the impact of experimental and technical imperfections is discussed. In this work, we lay out a route for future applications relying on quantum polarimetry.en_US
dc.description.sponsorshipThis study was supported by the Basic Science Research Program through the National Research Foundation (NRF) of Korea and funded by the Ministry of Science and ICT (Grants No. 2019R1F1A1060582, 2019M3E4A1079666) and Institute of Information & Communications Technology Planning & Evaluation (IITP) grant funded by the Korea government (MSIT) (No. 2019-0-00296).en_US
dc.language.isoenen_US
dc.publisherIOP PUBLISHING LTDen_US
dc.subjectoptical activityen_US
dc.subjectchiralityen_US
dc.subjectsingle photonen_US
dc.subjectheralded single photonen_US
dc.subjectpolarimetryen_US
dc.subjectquantum polarimetryen_US
dc.subjectestimationen_US
dc.titleExperimental quantum polarimetry using heralded single photonsen_US
dc.typeArticleen_US
dc.relation.no4-
dc.relation.volume57-
dc.identifier.doi10.1088/1681-7575/ab8801-
dc.relation.page1-10-
dc.relation.journalMETROLOGIA-
dc.contributor.googleauthorYoon, Seung-Jin-
dc.contributor.googleauthorLee, Joong-Sung-
dc.contributor.googleauthorRockstuhl, Carsten-
dc.contributor.googleauthorLee, Changhyoup-
dc.contributor.googleauthorLee, Kwang-Geol-
dc.relation.code2020052175-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF NATURAL SCIENCES[S]-
dc.sector.departmentDEPARTMENT OF PHYSICS-
dc.identifier.pidkglee-
dc.identifier.researcherIDU-7586-2018-
dc.identifier.orcidhttps://orcid.org/0000-0002-9795-4403-
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COLLEGE OF NATURAL SCIENCES[S](자연과학대학) > PHYSICS(물리학과) > Articles
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