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dc.contributor.authorChen, Y
dc.contributor.authorRath Spivack, O
dc.contributor.authorSpivack, Mark
dc.date.accessioned2018-09-11T17:33:05Z
dc.date.available2018-09-11T17:33:05Z
dc.date.issued2018-08-28
dc.identifier.issn0021-8979
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/280216
dc.description.abstractA method is developed for rough surface reconstruction using fields scattered at grazing angles in a medium with a linearly varying refractive index and Neumann boundary condition. This regime represents a ducting medium, bounded by a perfectly conducting surface with a TM incident field or an acoustically hard surface. This significantly extends the iterated marching method, based upon the parabolic integral equation for forward-scattered field components [J Opt Soc Am A, 35 (2018) 504-513]. The approach, which uses a fixed frequency, is able accurately to recover multiscale surfaces, and is found to be robust with respect to measurement noise and localized perturbations.
dc.publisherAIP Publishing
dc.titleRecovery of rough surface in ducting medium from grazing angle scattered wave
dc.typeArticle
prism.issueIdentifier8
prism.publicationDate2018
prism.publicationNameJournal of Applied Physics
prism.volume124
dc.identifier.doi10.17863/CAM.27583
dcterms.dateAccepted2018-08-10
rioxxterms.versionofrecord10.1063/1.5044605
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserved
rioxxterms.licenseref.startdate2018-08-28
dc.contributor.orcidSpivack, Mark [0000-0002-1876-950X]
dc.identifier.eissn1089-7550
rioxxterms.typeJournal Article/Review


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