Holographic light scattering in centrosymmetric sodium nitroprusside upon generation of light-induced metastable states

DC FieldValueLanguage
dc.contributor.authorImlau, M
dc.contributor.authorFally, M
dc.contributor.authorWeisemoeller, T
dc.contributor.authorSchaniel, D
dc.date.accessioned2021-12-23T16:16:27Z-
dc.date.available2021-12-23T16:16:27Z-
dc.date.issued2006
dc.identifier.issn10980121
dc.identifier.urihttps://osnascholar.ub.uni-osnabrueck.de/handle/unios/11880-
dc.description.abstractThe phenomenon of holographic light scattering in centrosymmetric crystals of sodiumnitroprusside is investigated by analyzing (1) the effect of light polarization and wavelength of pump- and readout beams, (2) the angular intensity distribution, and (3) the kinetics of scattered light. It is shown that the scattering phenomenon and the corresponding properties can be entirely explained by diffraction processes of the pump beam from parasitically recorded slanted phase gratings without assuming any beam-coupling processes. The kinetics originates from the nonlinear photorefractive recording mechanism. Further we present an approach for three-wave interaction including diffraction processes at higher harmonics, that explains the temporal build-up of wide-angle scattering in media with a nonlinear photorefractive response.
dc.language.isoen
dc.publisherAMERICAN PHYSICAL SOC
dc.relation.ispartofPHYSICAL REVIEW B
dc.subjectCOMPLEXES
dc.subjectELECTRONIC STATES
dc.subjectGRATINGS
dc.subjectINFRARED SPECTRAL RANGE
dc.subjectLINKAGE ISOMERS
dc.subjectMaterials Science
dc.subjectMaterials Science, Multidisciplinary
dc.subjectNA2<FE(CN)5NO>.2H2O SINGLE-CRYSTALS
dc.subjectNIOBATE
dc.subjectPhysics
dc.subjectPhysics, Applied
dc.subjectPhysics, Condensed Matter
dc.subjectTEMPERATURE
dc.titleHolographic light scattering in centrosymmetric sodium nitroprusside upon generation of light-induced metastable states
dc.typejournal article
dc.identifier.doi10.1103/PhysRevB.73.205113
dc.identifier.isiISI:000237950500020
dc.description.volume73
dc.description.issue20
dc.contributor.orcid0000-0003-2440-9540
dc.contributor.orcid0000-0001-7440-9923
dc.contributor.researcheridC-7705-2016
dc.contributor.researcheridC-2226-2009
dc.publisher.placeONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
dcterms.isPartOf.abbreviationPhys. Rev. B
crisitem.author.deptFB 04 - Physik-
crisitem.author.deptidfb04-
crisitem.author.orcid0000-0002-5343-5636-
crisitem.author.parentorgUniversität Osnabrück-
crisitem.author.netidImMi360-
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