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Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/7386
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dc.contributor.authorSadana, Simanraj-
dc.contributor.authorSanders, Barry C-
dc.contributor.authorSinha, Urbasi-
dc.date.accessioned2020-01-07T06:42:48Z-
dc.date.available2020-01-07T06:42:48Z-
dc.date.issued2019-11-12-
dc.identifier.citationNew Journal of Physics, 2019, Vol.21, p113022en_US
dc.identifier.issn1367-2630(Online)-
dc.identifier.urihttp://hdl.handle.net/2289/7386-
dc.descriptionOpen Accessen_US
dc.description.abstractWe cast diffraction-based interferometry in the framework of post-selected unitary description towards enabling it as a platform for quantum information processing. We express slit-diffraction as an infinite-dimensional transformation and truncate it to a finite-dimensional transfer matrix by post-selecting modes. Using such a framework with classical fields, a customized double-slit setup is effectively a lossy beam splitter in a post-selected sense. Diffraction optics provides a robust alternative to conventional multi-beam interferometry with scope for miniaturization, and also has applications in matter wave interferometry. In this work, the classical treatment sets the stage for quantization of fields and implementing higher dimensional quantum information processing like that done with other platforms such as orbital angular momentum.en_US
dc.language.isoenen_US
dc.publisherIOP Publishingen_US
dc.relation.urihttps://ui.adsabs.harvard.edu/abs/2019arXiv190607450S/abstracten_US
dc.relation.urihttps://arxiv.org/abs/1906.07450en_US
dc.relation.urihttps://doi.org/10.1088/1367-2630/ab4f46en_US
dc.rights2019 The Author(s)en_US
dc.subjectdiffraction opticsen_US
dc.subjectbeam splittersen_US
dc.subjectunitary transformationsen_US
dc.subjecthigher-dimensional quantum information processingen_US
dc.subjectwaveletsen_US
dc.subjectdouble-sliten_US
dc.subjectpost-selectionen_US
dc.titleDouble-slit interferometry as a lossy beam splitteren_US
dc.typeArticleen_US
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