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Comparative high power conversion efficiency of C plus L-band erbium-doped fibre amplifier

Comparative high power conversion efficiency of C plus L-band erbium-doped fibre amplifier
Comparative high power conversion efficiency of C plus L-band erbium-doped fibre amplifier
A dual-band erbium-doped fibre amplifier (EDFA) with high power conversion efficiency is proposed and demonstrated. The EDFA covers both the C-band around 1.55 µm and the L-band around 1.58 µm. The same signal gain can be achieved with 42% less pump power and 47% shorter erbium-doped fibre length compared to alternative, conventional parallel type, dual-band EDFAs.
0013-5194
1539-1541
Hwang, S.T.
6efe52b8-7844-44fa-a55b-b4214f54819b
Song, K.-W.
dd20208e-f559-47d4-ba3d-54032e1e11f5
Song, K.-U.
f7e7e404-7753-4cf6-b153-5f587c19615f
Park, S.H.
924313dc-c865-4702-a7a9-23a063efe952
Nilsson, J.
f41d0948-4ca9-4b93-b44d-680ca0bf157b
Cho, K.
2629491e-b98d-465b-9fe4-041e330621cd
Hwang, S.T.
6efe52b8-7844-44fa-a55b-b4214f54819b
Song, K.-W.
dd20208e-f559-47d4-ba3d-54032e1e11f5
Song, K.-U.
f7e7e404-7753-4cf6-b153-5f587c19615f
Park, S.H.
924313dc-c865-4702-a7a9-23a063efe952
Nilsson, J.
f41d0948-4ca9-4b93-b44d-680ca0bf157b
Cho, K.
2629491e-b98d-465b-9fe4-041e330621cd

Hwang, S.T., Song, K.-W., Song, K.-U., Park, S.H., Nilsson, J. and Cho, K. (2001) Comparative high power conversion efficiency of C plus L-band erbium-doped fibre amplifier. Electronics Letters, 37 (25), 1539-1541. (doi:10.1049/el:20011014).

Record type: Article

Abstract

A dual-band erbium-doped fibre amplifier (EDFA) with high power conversion efficiency is proposed and demonstrated. The EDFA covers both the C-band around 1.55 µm and the L-band around 1.58 µm. The same signal gain can be achieved with 42% less pump power and 47% shorter erbium-doped fibre length compared to alternative, conventional parallel type, dual-band EDFAs.

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Published date: 2001
Learn more about Optoelectronics Research Centre research

Identifiers

Local EPrints ID: 13662
URI: http://eprints.soton.ac.uk/id/eprint/13662
DOI: doi:10.1049/el:20011014
ISSN: 0013-5194
PURE UUID: 535fc6e5-da31-4df7-a392-448cf9a60432
ORCID for J. Nilsson: ORCID iD orcid.org/0000-0003-1691-7959

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Date deposited: 03 Jan 2005
Last modified: 16 Mar 2024 03:01

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Contributors

Author: S.T. Hwang
Author: K.-W. Song
Author: K.-U. Song
Author: S.H. Park
Author: J. Nilsson ORCID iD
Author: K. Cho

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