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

Oven, Robert, Batchelor, S., Ashworth, D.G., Gelder, D., Bradshaw, Jill (1995) Iterative Refinement Technique for Reconstructing Refractive-Index Profiles from Mode Indexes. Electronics Letters, 31 (3). pp. 229-231. ISSN 0013-5194. (doi:10.1049/el:19950156) (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) (KAR id:19430)

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.
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
DOI/Identification number:	10.1049/el:19950156
Uncontrolled keywords:	optical wave-guide theory
Subjects:	T Technology > TK Electrical engineering. Electronics. Nuclear engineering T Technology > TA Engineering (General). Civil engineering (General)
Institutional Unit:	Schools > School of Engineering, Mathematics and Physics > Engineering
Former Institutional Unit:	Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Engineering and Digital Arts
Depositing User:	O.O. Odanye
Date Deposited:	01 Jun 2009 20:08 UTC
Last Modified:	20 May 2025 10:33 UTC
Resource URI:	https://kar.kent.ac.uk/id/eprint/19430 (The current URI for this page, for reference purposes)

University of Kent Author Information

Oven, Robert.

Creator's ORCID:	https://orcid.org/0000-0002-8517-3634
CReDIT Contributor Roles:

Ashworth, D.G..

Creator's ORCID:
CReDIT Contributor Roles:

Bradshaw, Jill.

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