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Fourier decomposition algorithm for leaky modes of fibres with arbitrary geometry

Fourier decomposition algorithm for leaky modes of fibres with arbitrary geometry
Fourier decomposition algorithm for leaky modes of fibres with arbitrary geometry
A new algorithm for calculating the confinement loss of leaky modes in arbitrary fibre structures is presented within the scalar wave approximation. The algorithm uses a polar-coordinate Fourier decomposition method with adjustable boundary conditions (ABC-FDM) to model the outward radiating fields. Leaky modes are calculated for different examples of microstructured fibres with various shaped holes.
1094-4087
449-454
Poladian, L.
db563307-0e46-46d6-8241-00ac7312dffe
Issa, N.A.
9e775c0f-0f85-4992-ac7a-d4117e3c41a9
Monro, T.M.
4f0295a8-d9ec-45a5-b72b-72908f2549bb
Poladian, L.
db563307-0e46-46d6-8241-00ac7312dffe
Issa, N.A.
9e775c0f-0f85-4992-ac7a-d4117e3c41a9
Monro, T.M.
4f0295a8-d9ec-45a5-b72b-72908f2549bb

Poladian, L., Issa, N.A. and Monro, T.M. (2002) Fourier decomposition algorithm for leaky modes of fibres with arbitrary geometry. Optics Express, 10 (10), 449-454. (doi:10.1364/OE.10.000449).

Record type: Article

Abstract

A new algorithm for calculating the confinement loss of leaky modes in arbitrary fibre structures is presented within the scalar wave approximation. The algorithm uses a polar-coordinate Fourier decomposition method with adjustable boundary conditions (ABC-FDM) to model the outward radiating fields. Leaky modes are calculated for different examples of microstructured fibres with various shaped holes.

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Published date: 2002
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Identifiers

Local EPrints ID: 13775
URI: http://eprints.soton.ac.uk/id/eprint/13775
DOI: doi:10.1364/OE.10.000449
ISSN: 1094-4087
PURE UUID: e4fb86b9-ee49-4f2f-a8b0-92723e0165c6

Catalogue record

Date deposited: 31 Dec 2004
Last modified: 15 Mar 2024 05:12

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Contributors

Author: L. Poladian
Author: N.A. Issa
Author: T.M. Monro

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