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dc.contributor.authorSharma, Anurag
dc.contributor.authorAgrawal, Arti
dc.date.accessioned2006-01-02T11:22:41Z
dc.date.accessioned2019-02-09T08:21:31Z
dc.date.available2006-01-02T11:22:41Z
dc.date.available2019-02-09T08:21:31Z
dc.date.issued2003
dc.identifier.citationOptics Communications, 216(1-3), 41-45en
dc.identifier.urihttp://localhost:8080/xmlui/handle/12345678/1127
dc.description.abstractA method, based on the collocation method, for wide angle and bi-directional propagation of non-paraxial waves is presented. The second-order wave equation is converted to a matrix ordinary differential equation, which is solved numerically requiring no correction for energy conservation or evanescent mode suppression. No approximation for the wave equation such as the Fresnel approximation, or for the square root of the propagation operator is used. Examples show the performance of the method.en
dc.format.extent120697 bytes
dc.format.mimetypeapplication/pdf
dc.language.isoenen
dc.subjectBeam propagationen
dc.subjectNumerical methodsen
dc.subjectOptical waveguidesen
dc.titleWide angle and bi-directional beam propagation using the collocation method for the non-paraxial wave equationen
dc.typeArticleen


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