Phase-measurement interferometry as a simulation of optimal quantum-state tomography

In this work we present an optical simulation of quantum tomography for state reconstruction based on projective measurements on mutually unbiased bases (MUBs-QT). A quantum state of dimension D = 2 is codified in the amplitude and phases of spatially separated beams in the arms of a Michelson inter...

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Detalles Bibliográficos
Autores principales:	Rebón, L., Iemmi, C., Ledesma, S.
Formato:	JOUR
Materias:	Optical data processing Quantum state tomography Extract informations Four-step phase-shift interferometries Mutually unbiased basis Optical simulation Phase-measurement interferometries Projective measurement State reconstruction Michelson interferometers Quantum optics Quantum theory Tomography Interferometry
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_00304026_v124_n22_p5548_Rebon
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	todo:paper_00304026_v124_n22_p5548_Rebon
record_format	dspace
spelling	todo:paper_00304026_v124_n22_p5548_Rebon2023-10-03T14:40:33Z Phase-measurement interferometry as a simulation of optimal quantum-state tomography Rebón, L. Iemmi, C. Ledesma, S. Optical data processing Quantum state tomography Extract informations Four-step phase-shift interferometries Mutually unbiased basis Optical simulation Phase-measurement interferometries Projective measurement Quantum state tomography State reconstruction Michelson interferometers Optical data processing Quantum optics Quantum theory Tomography Interferometry In this work we present an optical simulation of quantum tomography for state reconstruction based on projective measurements on mutually unbiased bases (MUBs-QT). A quantum state of dimension D = 2 is codified in the amplitude and phases of spatially separated beams in the arms of a Michelson interferometer. The quantum tomography is performed by introducing different displacements in one of the arms of the interferometer and recording the interferograms. We show that in this case the MUBs-QT is equivalent to obtain the set of measurements to extract information from the amplitude and phase of a wavefront using the four step phase shift interferometry. © 2013 Elsevier GmbH. Fil:Iemmi, C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Ledesma, S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00304026_v124_n22_p5548_Rebon
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Optical data processing Quantum state tomography Extract informations Four-step phase-shift interferometries Mutually unbiased basis Optical simulation Phase-measurement interferometries Projective measurement Quantum state tomography State reconstruction Michelson interferometers Optical data processing Quantum optics Quantum theory Tomography Interferometry
spellingShingle	Optical data processing Quantum state tomography Extract informations Four-step phase-shift interferometries Mutually unbiased basis Optical simulation Phase-measurement interferometries Projective measurement Quantum state tomography State reconstruction Michelson interferometers Optical data processing Quantum optics Quantum theory Tomography Interferometry Rebón, L. Iemmi, C. Ledesma, S. Phase-measurement interferometry as a simulation of optimal quantum-state tomography
topic_facet	Optical data processing Quantum state tomography Extract informations Four-step phase-shift interferometries Mutually unbiased basis Optical simulation Phase-measurement interferometries Projective measurement Quantum state tomography State reconstruction Michelson interferometers Optical data processing Quantum optics Quantum theory Tomography Interferometry
description	In this work we present an optical simulation of quantum tomography for state reconstruction based on projective measurements on mutually unbiased bases (MUBs-QT). A quantum state of dimension D = 2 is codified in the amplitude and phases of spatially separated beams in the arms of a Michelson interferometer. The quantum tomography is performed by introducing different displacements in one of the arms of the interferometer and recording the interferograms. We show that in this case the MUBs-QT is equivalent to obtain the set of measurements to extract information from the amplitude and phase of a wavefront using the four step phase shift interferometry. © 2013 Elsevier GmbH.
format	JOUR
author	Rebón, L. Iemmi, C. Ledesma, S.
author_facet	Rebón, L. Iemmi, C. Ledesma, S.
author_sort	Rebón, L.
title	Phase-measurement interferometry as a simulation of optimal quantum-state tomography
title_short	Phase-measurement interferometry as a simulation of optimal quantum-state tomography
title_full	Phase-measurement interferometry as a simulation of optimal quantum-state tomography
title_fullStr	Phase-measurement interferometry as a simulation of optimal quantum-state tomography
title_full_unstemmed	Phase-measurement interferometry as a simulation of optimal quantum-state tomography
title_sort	phase-measurement interferometry as a simulation of optimal quantum-state tomography
url	http://hdl.handle.net/20.500.12110/paper_00304026_v124_n22_p5548_Rebon
work_keys_str_mv	AT rebonl phasemeasurementinterferometryasasimulationofoptimalquantumstatetomography AT iemmic phasemeasurementinterferometryasasimulationofoptimalquantumstatetomography AT ledesmas phasemeasurementinterferometryasasimulationofoptimalquantumstatetomography
_version_	1807315998506745856

Phase-measurement interferometry as a simulation of optimal quantum-state tomography

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