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Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/4210
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dc.contributor.authorPandey, Deepak-
dc.contributor.authorSatapathy, Nandan-
dc.contributor.authorMeena, M.S.-
dc.contributor.authorRamachandran, Hema-
dc.date.accessioned2011-12-15T05:30:28Z-
dc.date.available2011-12-15T05:30:28Z-
dc.date.issued2011-10-
dc.identifier.citationPhysical Review A, 2011, Vol.84, 042322en
dc.identifier.issn1050-2947-
dc.identifier.issn1094-1622 (Online)-
dc.identifier.urihttp://hdl.handle.net/2289/4210-
dc.descriptionOpen Accessen
dc.description.abstractWe implement, using a coherent source, a coined quantum walk of light in frequency space in a tabletop experiment utilizing a series of modified Michelson interferometers that incorporate polarization optics and acousto-optic modulators. Manipulating the phase of the radio frequency that governs the acousto-optic interaction, we achieve symmetric or asymmetric quantum walks. Introducing rapid random phase shifts electronically, while regulating the amplitude, we cause controlled dephasing and thus simulate a gradual transition from the quantum walk to the classical random walk.en
dc.language.isoenen
dc.publisherThe American Physical Societyen
dc.relation.urihttp://adsabs.harvard.edu/abs/2011PhRvA..84d2322Pen
dc.relation.urihttp://dx.doi.org/10.1103/PhysRevA.84.042322en
dc.rights2011 The American Physical Societyen
dc.subjectOptical implementations of quantum information processing and transferen
dc.subjectInterferenceen
dc.subjectRandom walks and Levy flightsen
dc.titleQuantum walk of light in frequency space and its controlled dephasingen
dc.typeArticleen
Appears in Collections:Research Papers (LAMP)

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