| Minimal state tomography of spatial qubits using a spatial light modulator. | |
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MedLine Citation:
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PMID: 21164789 Owner: NLM Status: In-Process |
Abstract/OtherAbstract:
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We report minimal quantum state tomography with spatial qubits created by a pair of parametric down converted twin-photons passing through a double-slit. A novel experimental setup is used, which includes a Spatial Light Modulator, as a fundamental tool, to reconstruct the state density matrix. The theory needed to perform a minimal quantum tomography is described. The density matrix is experimentally obtained for the two-qubit photonic states in spatial variables. |
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Authors:
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W M Pimenta; B Marques; M A D Carvalho; M R Barros; J G Fonseca; J Ferraz; M Terra Cunha; S Pádua |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
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Title: Optics express Volume: 18 ISSN: 1094-4087 ISO Abbreviation: Opt Express Publication Date: 2010 Nov |
Date Detail:
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Created Date: 2010-12-17 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101137103 Medline TA: Opt Express Country: United States |
Other Details:
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Languages: eng Pagination: 24423-33 Citation Subset: IM |
Affiliation:
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Departamento de Física, Universidade Federal de Minas Gerais, caixa postal 702, 30123-970, Belo Horizonte, MG-Brazil. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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