A novel uniform asymptotic solution for transmitted wave through a plane dielectric interface

Dinh Trong Quang; Keiji Goto; Toru Kawano; Toyohiko Ishihara

doi:10.1587/elex.8.1989

LETTER

A novel uniform asymptotic solution for transmitted wave through a plane dielectric interface

Dinh Trong Quang, Keiji Goto, Toru Kawano, Toyohiko Ishihara

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Keywords: transmitted wave, uniform asymptotic solution, transition wave, plane dielectric interface, lateral wave type transmitted wave

JOURNAL FREE ACCESS

2011 Volume 8 Issue 23 Pages 1989-1995

DOI https://doi.org/10.1587/elex.8.1989

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Abstract

In this paper, we have derived a novel uniform asymptotic solution for the transmitted waves observed in the rarer medium when the cylindrical wave is incident on a plane dielectric interface from the denser medium. The validity of the novel uniform asymptotic solution has been confirmed by comparing with the reference solution calculated numerically. It is clarified that the transition wave plays an important role in the transition region. We have shown the interesting phenomenon that the lateral wave type transmitted wave is observed in the shallow and far region.

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