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Reconstruction of refractive index profiles from multiple wavelength mode indices

Batchelor, S., Oven, Robert, Ashworth, D.G. (1996) Reconstruction of refractive index profiles from multiple wavelength mode indices. Optics Communications, 131 (1-3). pp. 31-36. ISSN 0030-4018. (doi:10.1016/0030-4018(96)00252-0) (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:18811)

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/10.1016/0030-4018(96)00252-0

Abstract

A method is-presented whereby the refractive index profile of a planar, surface, dielectric optical waveguide may be reconstructed from sets of effective refractive indices, measured at different wavelengths. In order to allow for the dispersive nature of the glass, additional information from highly multi-mode guides, which are produced by the same manufacturing process as the guide under analysis, has been used in the method. The technique provides greater information about the profile than can be obtained from one measured set and is used here to analyse the profiles of potassium ion diffused guides formed in glass.

Item Type: Article
DOI/Identification number: 10.1016/0030-4018(96)00252-0
Subjects: Q Science
Q Science > QC Physics
Divisions: Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Engineering and Digital Arts
Depositing User: M.A. Ziai
Date Deposited: 16 May 2009 15:10 UTC
Last Modified: 16 Nov 2021 09:57 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/18811 (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:
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