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Nano-displacement measurements using spatially multimode squeezed light

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dc.contributor.authorTreps, N.
dc.contributor.authorGrosse, Nicolai
dc.contributor.authorBowen, Warwick P.
dc.contributor.authorHsu, Magnus
dc.contributor.authorMaitre, A.
dc.contributor.authorFabre, Claude
dc.contributor.authorBachor, Hans
dc.contributor.authorLam, Ping Koy
dc.date.accessioned2015-12-13T22:49:10Z
dc.date.available2015-12-13T22:49:10Z
dc.date.issued2004
dc.date.updated2015-12-11T10:32:52Z
dc.description.abstractWe demonstrate the possibility of surpassing the quantum noise limit for simultaneous multi-axis spatial displacement measurements that have zero mean values. The requisite resources for these measurements are squeezed light beams with exotic transverse mode profiles. We show that, in principle, lossless combination of these modes can be achieved using the non-degenerate Gouy phase shift of optical resonators. When the combined squeezed beams are measured with quadrant detectors, we experimentally demonstrate a simultaneous reduction in the transverse x- and y-displacement fluctuations of 2.2 and 3.1 dB below the quantum noise limit.
dc.identifier.issn1464-4266
dc.identifier.urihttp://hdl.handle.net/1885/80413
dc.publisherInstitute of Physics Publishing
dc.sourceJournal of Optics B: Quantum and Semiclassical Optics
dc.subjectAtomic scales
dc.subjectQuantum fluctuations
dc.subjectSpatial squeezing
dc.subjectLight propagation
dc.subjectNonlinear optics
dc.subjectOptical resonators
dc.subjectQuantum theory
dc.subjectSpurious signal noise
dc.subjectQuantum optics Quantum optics
dc.subjectSmall displacements
dc.subjectSpatial squeezing
dc.titleNano-displacement measurements using spatially multimode squeezed light
dc.typeJournal article
local.bibliographicCitation.issue2004
local.bibliographicCitation.lastpage674
local.bibliographicCitation.startpages664
local.contributor.affiliationTreps, N., College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationGrosse, Nicolai, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationBowen, Warwick P, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationHsu, Magnus, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationMaitre, A, Universite Pierre et Marie Curie
local.contributor.affiliationFabre, Claude, Universite Pierre et Marie Curie
local.contributor.affiliationBachor, Hans, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationLam, Ping Koy, College of Physical and Mathematical Sciences, ANU
local.contributor.authoruidTreps, N., u4044335
local.contributor.authoruidGrosse, Nicolai, u3223613
local.contributor.authoruidBowen, Warwick P, u9815844
local.contributor.authoruidHsu, Magnus, u2519484
local.contributor.authoruidBachor, Hans, u8203655
local.contributor.authoruidLam, Ping Koy, u9305867
local.description.notesImported from ARIES
local.description.refereedYes
local.identifier.absfor020604 - Quantum Optics
local.identifier.ariespublicationMigratedxPub8673
local.identifier.citationvolume6
local.identifier.doi10.1088/1464-4266/6/8/007
local.identifier.scopusID2-s2.0-4344615565
local.type.statusMetadata only

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