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8 and 16 channel all-fibre DFB laser WDM transmitters with integrated pump redundancy

8 and 16 channel all-fibre DFB laser WDM transmitters with integrated pump redundancy
8 and 16 channel all-fibre DFB laser WDM transmitters with integrated pump redundancy
All-fiber DFB-laser-based 8-channel 100-GHz and 16-channel 50-GHz wavelength-division-multiplexing (WDM) transmitter arrays with integrated pump redundancy are demonstrated for the first time. Each fiber laser WDM channel in the modules remain in operation despite the drop out of several of the pump-diodes and the maximum power drop to each channel in an 8x8 channel 100-GHz system for the drop of seven out of eight pump diodes is just 14 dB.
1041-1135
1114-1116
Ibsen, M.
22e58138-5ce9-4bed-87e1-735c91f8f3b9
Alam, S.U.
2b6bdbe5-ddcc-4a88-9057-299360b93435
Zervas, M.N.
1840a474-dd50-4a55-ab74-6f086aa3f701
Grudinin, A.B.
8f50b467-7d60-46db-b29d-a89b1059a1d8
Payne, D.N.
4f592b24-707f-456e-b2c6-8a6f750e296d
Ibsen, M.
22e58138-5ce9-4bed-87e1-735c91f8f3b9
Alam, S.U.
2b6bdbe5-ddcc-4a88-9057-299360b93435
Zervas, M.N.
1840a474-dd50-4a55-ab74-6f086aa3f701
Grudinin, A.B.
8f50b467-7d60-46db-b29d-a89b1059a1d8
Payne, D.N.
4f592b24-707f-456e-b2c6-8a6f750e296d

Ibsen, M., Alam, S.U., Zervas, M.N., Grudinin, A.B. and Payne, D.N. (1999) 8 and 16 channel all-fibre DFB laser WDM transmitters with integrated pump redundancy. IEEE Photonics Technology Letters, 11 (9), 1114-1116. (doi:10.1109/68.784207).

Record type: Article

Abstract

All-fiber DFB-laser-based 8-channel 100-GHz and 16-channel 50-GHz wavelength-division-multiplexing (WDM) transmitter arrays with integrated pump redundancy are demonstrated for the first time. Each fiber laser WDM channel in the modules remain in operation despite the drop out of several of the pump-diodes and the maximum power drop to each channel in an 8x8 channel 100-GHz system for the drop of seven out of eight pump diodes is just 14 dB.

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Published date: September 1999

Identifiers

Local EPrints ID: 77808
URI: http://eprints.soton.ac.uk/id/eprint/77808
ISSN: 1041-1135
PURE UUID: c3a4eb86-4b62-4571-a2eb-f4ec5bfa1b44
ORCID for M.N. Zervas: ORCID iD orcid.org/0000-0002-0651-4059

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Date deposited: 11 Mar 2010
Last modified: 14 Mar 2024 02:35

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Contributors

Author: M. Ibsen
Author: S.U. Alam
Author: M.N. Zervas ORCID iD
Author: A.B. Grudinin
Author: D.N. Payne

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