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dc.contributor.authorTian, Leien_US
dc.contributor.authorLee, Justinen_US
dc.contributor.authorOh, Se Baeken_US
dc.contributor.authorBarbastathis, Georgeen_US
dc.coverage.spatialUnited Statesen_US
dc.date.accessioned2017-08-18T21:31:50Z
dc.date.available2017-08-18T21:31:50Z
dc.date.issued2012-04-09
dc.identifierhttps://www.ncbi.nlm.nih.gov/pubmed/22513541
dc.identifier.citationLei Tian, Justin Lee, Se Baek Oh, George Barbastathis. 2012. "Experimental compressive phase space tomography.." Opt Express, Volume 20, Issue 8, pp. 8296 - 8308. doi: 10.1364/OE.20.008296
dc.identifier.issn1094-4087
dc.identifier.urihttps://hdl.handle.net/2144/23575
dc.description.abstractPhase space tomography estimates correlation functions entirely from snapshots in the evolution of the wave function along a time or space variable. In contrast, traditional interferometric methods require measurement of multiple two-point correlations. However, as in every tomographic formulation, undersampling poses a severe limitation. Here we present the first, to our knowledge, experimental demonstration of compressive reconstruction of the classical optical correlation function, i.e. the mutual intensity function. Our compressive algorithm makes explicit use of the physically justifiable assumption of a low-entropy source (or state.) Since the source was directly accessible in our classical experiment, we were able to compare the compressive estimate of the mutual intensity to an independent ground-truth estimate from the van Cittert-Zernike theorem and verify substantial quantitative improvements in the reconstruction.en_US
dc.format.extent8296 - 8308en_US
dc.languageen_US
dc.relation.ispartofOpt Express
dc.rightsCopyright 2012 Optical Society of America.en_US
dc.subjectOpticsen_US
dc.subjectWigner distribution functionen_US
dc.subjectPartially coherent-lighten_US
dc.subjectAmbiguity functionen_US
dc.subjectAlgorithmsen_US
dc.subjectComputer simulationen_US
dc.subjectData compressionen_US
dc.subjectFourier analysisen_US
dc.subjectImage processing, computer-assisteden_US
dc.subjectInterferometryen_US
dc.subjectOptical phenomenaen_US
dc.subjectTomography, optical coherenceen_US
dc.subjectOptical physicsen_US
dc.subjectCommunications technologiesen_US
dc.subjectElectrical and electronic engineeringen_US
dc.titleExperimental compressive phase space tomographyen_US
dc.typeArticleen_US
dc.identifier.doi10.1364/OE.20.008296
pubs.elements-sourcepubmeden_US
pubs.notesEmbargo: No embargoen_US
pubs.organisational-groupBoston Universityen_US
pubs.organisational-groupBoston University, College of Engineeringen_US
pubs.organisational-groupBoston University, College of Engineering, Department of Electrical & Computer Engineeringen_US
pubs.publication-statusPublisheden_US
dc.identifier.orcid0000-0002-1316-4456 (Tian, Lei)


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