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Properties of dysprosium doped GaLaS fibre amplifiers operating at 1.3µm

Properties of dysprosium doped GaLaS fibre amplifiers operating at 1.3µm
Properties of dysprosium doped GaLaS fibre amplifiers operating at 1.3µm
In light of the recent progress on the fabrication of GaLaS fibres we have modelled the performance of dysprosium doped GaLaS fibre amplifiers operating at 1.3µm. Based on experimental data, we find the incorporation of a co-dopant (terbium) in the fibre core significantly shortens the optimum amplifier length from >30m to ~3m. Such a device may be practical given the fibre losses currently achieved in GaLaS fibres.
0146-9592
703-705
Samson, B.N.
0e9f1440-04ab-4aad-994f-554d24a3a419
Schweizer, T.
1b183bb4-c89d-42bf-81e0-b2e2b9af2635
Hewak, D.W.
87c80070-c101-4f7a-914f-4cc3131e3db0
Laming, R.I.
c86f359b-9145-4148-bc7d-ae4f3d272ca2
Samson, B.N.
0e9f1440-04ab-4aad-994f-554d24a3a419
Schweizer, T.
1b183bb4-c89d-42bf-81e0-b2e2b9af2635
Hewak, D.W.
87c80070-c101-4f7a-914f-4cc3131e3db0
Laming, R.I.
c86f359b-9145-4148-bc7d-ae4f3d272ca2

Samson, B.N., Schweizer, T., Hewak, D.W. and Laming, R.I. (1997) Properties of dysprosium doped GaLaS fibre amplifiers operating at 1.3µm. Optics Letters, 22 (10), 703-705. (doi:10.1364/OL.22.000703). (PMID:10.1364/OL.22.000703)

Record type: Article

Abstract

In light of the recent progress on the fabrication of GaLaS fibres we have modelled the performance of dysprosium doped GaLaS fibre amplifiers operating at 1.3µm. Based on experimental data, we find the incorporation of a co-dopant (terbium) in the fibre core significantly shortens the optimum amplifier length from >30m to ~3m. Such a device may be practical given the fibre losses currently achieved in GaLaS fibres.

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Published date: May 1997
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Identifiers

Local EPrints ID: 77974
URI: http://eprints.soton.ac.uk/id/eprint/77974
DOI: doi:10.1364/OL.22.000703
ISSN: 0146-9592
PURE UUID: a24fe7ad-59d1-44c0-97c5-f3867dba9760
ORCID for D.W. Hewak: ORCID iD orcid.org/0000-0002-2093-5773

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Date deposited: 11 Mar 2010
Last modified: 14 Mar 2024 00:03

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Contributors

Author: B.N. Samson
Author: T. Schweizer
Author: D.W. Hewak ORCID iD
Author: R.I. Laming

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