Modelling fused single-mode fibre couplers
Modelling fused single-mode fibre couplers
The fused single mode tapered coupler is successfully modelled by assuming that the neck section of the coupler can be represented by a rectangular dielectric waveguide. Guidance is provided at the glass to air (or external medium) boundary and the cores are neglected. The mechanism of field detachment from the cores is outlined and the coupler characteristics are derived from the interference between the two lowest order modes of the large waveguide.
461-462
Payne, F.P.
a184ca13-5c6f-487c-a9e9-3c3ce20116b9
Yataki, M.S.
9164ae1d-1761-478b-94a3-ead9d75eade8
Hussey, C.D.
6360ed38-f77f-4bf2-bd9d-ee2460e0ba70
1985
Payne, F.P.
a184ca13-5c6f-487c-a9e9-3c3ce20116b9
Yataki, M.S.
9164ae1d-1761-478b-94a3-ead9d75eade8
Hussey, C.D.
6360ed38-f77f-4bf2-bd9d-ee2460e0ba70
Payne, F.P., Yataki, M.S. and Hussey, C.D.
(1985)
Modelling fused single-mode fibre couplers.
Electronics Letters, 21 (11), .
(doi:10.1049/el:19850327).
Abstract
The fused single mode tapered coupler is successfully modelled by assuming that the neck section of the coupler can be represented by a rectangular dielectric waveguide. Guidance is provided at the glass to air (or external medium) boundary and the cores are neglected. The mechanism of field detachment from the cores is outlined and the coupler characteristics are derived from the interference between the two lowest order modes of the large waveguide.
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Published date: 1985
Identifiers
Local EPrints ID: 78576
URI: http://eprints.soton.ac.uk/id/eprint/78576
ISSN: 0013-5194
PURE UUID: 626173dd-f099-4a48-840d-fec8f45aac55
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Date deposited: 11 Mar 2010
Last modified: 14 Mar 2024 00:18
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Contributors
Author:
F.P. Payne
Author:
M.S. Yataki
Author:
C.D. Hussey
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