Coherent backscattering of electromagnetic waves in random media

DC FieldValueLanguage
dc.contributor.authorSheikhan, A.
dc.contributor.authorMaass, P.
dc.contributor.authorTabar, M. Reza Rahimi
dc.date.accessioned2021-12-23T16:12:24Z-
dc.date.available2021-12-23T16:12:24Z-
dc.date.issued2012
dc.identifier.issn02955075
dc.identifier.urihttps://osnascholar.ub.uni-osnabrueck.de/handle/unios/10194-
dc.description.abstractThe single and multiple scattering regimes of electromagnetic waves in a disordered system with fluctuating permittivity are studied by numerical simulations of Maxwell's equations. For an array of emitters and receivers in front of a medium with randomly varying dielectric constant, we calculate the backscattering matrix from the signal responses at all receiver points j to electromagnetic pulses generated at each emitter point i. We show that the statistical properties of the backscattering matrix are in agreement with the recent experimental results for ultrasonic waves (AUBRY A. and DERODE A., Phys. Rev. Lett., 102 (2009) 084301) and light (POPOFF S. M. et al., Phys. Rev. Lett., 104 (2010) 100601). In the multiple scattering regime the singular value distribution of the backscattering matrix obeys the quarter-circle law. Copyright (C) EPLA, 2012
dc.language.isoen
dc.publisherEPL ASSOCIATION, EUROPEAN PHYSICAL SOCIETY
dc.relation.ispartofEPL
dc.subjectACOUSTIC-WAVES
dc.subjectDISORDERED MEDIA
dc.subjectFIELD
dc.subjectLIGHT
dc.subjectMULTIPLE-SCATTERING
dc.subjectPhysics
dc.subjectPhysics, Multidisciplinary
dc.subjectWEAK-LOCALIZATION
dc.titleCoherent backscattering of electromagnetic waves in random media
dc.typejournal article
dc.identifier.doi10.1209/0295-5075/98/14005
dc.identifier.isiISI:000302932900022
dc.description.volume98
dc.description.issue1
dc.contributor.orcid0000-0002-1268-8688
dc.contributor.researcheridH-1477-2011
dc.publisher.place6 RUE DES FRERES LUMIERE, MULHOUSE, 68200, FRANCE
dcterms.isPartOf.abbreviationEPL
crisitem.author.deptFB 04 - Physik-
crisitem.author.deptidfb04-
crisitem.author.parentorgUniversität Osnabrück-
crisitem.author.netidMaPh688-
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