Iterative Refinement Technique for Reconstructing Refractive-Index Profiles from Mode Indexes

Oven, Robert and Batchelor, S. and Ashworth, D.G. and Gelder, D. and Bradshaw, Jill (1995) Iterative Refinement Technique for Reconstructing Refractive-Index Profiles from Mode Indexes. Electronics Letters, 31 (3). pp. 229-231. ISSN 0013-5194. (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided)

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Official URL
http://dx.doi.org/10.1049/el:19950156

Abstract

A method is presented whereby the refractive index profile of a planar, surface, dielectric optical waveguide may be reconstructed from a measured set of effective refractive indices in a way that is consistent with the Helmholtz equation. Profiles are compared with those obtained by conventional techniques which use the Wentzel-Kramers-Brillouin (WKB) approximation.

Item Type: Article
Uncontrolled keywords: optical wave-guide theory
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Faculties > Science Technology and Medical Studies > School of Engineering and Digital Arts
Depositing User: O.O. Odanye
Date Deposited: 01 Jun 2009 20:08
Last Modified: 13 Jun 2014 15:42
Resource URI: https://kar.kent.ac.uk/id/eprint/19430 (The current URI for this page, for reference purposes)
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