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C0 speckle correlation in a disordered system of resonant scatterers

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dc.contributor.authorMarinyuk, V. V.
dc.contributor.authorМаринюк, Виталий Владиславович
dc.date.accessioned2024-11-29T19:47:01Z
dc.date.available2024-11-29T19:47:01Z
dc.date.issued2021
dc.description.abstract© 2021 American Physical Society.We study the effect of strong single scattering on the C0 correlation of intensity fluctuations in a disordered ensemble of discrete scatterers. Diagrammatic calculations of the C0 contribution to the spatial correlation function are carried out for both scalar and electromagnetic waves beyond the standard Born approximation. For a system of Mie particles, the dependence of C0 on the size and refractive index of the scatterers is examined. It is found that for highly refracting particles, the C0 correlation acquires a pronounced resonant character. Close to the resonances, due to correlations between more than two wave fields, the magnitude of C0 grows drastically, greatly exceeding the value for Born scatterers.
dc.identifier.citationMarinyuk, V. V. C0 speckle correlation in a disordered system of resonant scatterers / Marinyuk, V.V. // Physical Review A. - 2021. - 104. - № 2. - 10.1103/PhysRevA.104.023517
dc.identifier.doi10.1103/PhysRevA.104.023517
dc.identifier.urihttps://www.doi.org/10.1103/PhysRevA.104.023517
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85113778194&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000686908600011
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/24627
dc.relation.ispartofPhysical Review A
dc.titleC0 speckle correlation in a disordered system of resonant scatterers
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue2
oaire.citation.volume104
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relation.isAuthorOfPublication.latestForDiscovery0799c61e-2433-49a2-866b-c1467ab32742
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