Dependence of the Brillouin precursor form on the initial signal rise time

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dc.creatorCiarkowski, Adam
dc.date2004-12-08
dc.date.accessioned2026-07-07T05:53:39Z
dc.date.available2026-07-07T05:53:39Z
dc.descriptionPropagation of a Brillouin precursor in a Lorentz dispersive medium is considered. The precursor is excited by a sine modulated initial signal, with its envelope described by a hyperbolic tangent function. The purpose of the paper is to show how the rate of growth of the initial signal affects the form of the Brillouin precursor. Uniform asymptotic approach, pertinent to coalescing saddle points, is applied in the analysis. The results are illustrated with numerical examples.
dc.description14 pages, 5 figures
dc.identifierhttps://arxiv.org/abs/physics/0412049
dc.identifierhttp://arxiv.org/abs/physics/0412049
dc.identifierjournal of Technical Physics, 44, 2, 181-192 (2003)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/86720
dc.subjectOptics
dc.titleDependence of the Brillouin precursor form on the initial signal rise time
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