Limitations of WDM transmission over 560 km due to degenerate four wave mixing
Limitations of WDM transmission over 560 km due to degenerate four wave mixing
- Author(s): D.A. Cleland ; J.D. Cox ; A.D. Ellis ; X.Y. Gu
- DOI: 10.1049/el:19920190
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- Author(s): D.A. Cleland 1 ; J.D. Cox 1 ; A.D. Ellis 1 ; X.Y. Gu 2
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View affiliations
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Affiliations:
1: BT Laboratories, Ipswich, UK
2: Department of Electrical and Electronic Engineering, Polytechnic of East London, Dagenham, UK
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Affiliations:
1: BT Laboratories, Ipswich, UK
- Source:
Volume 28, Issue 3,
30 January 1992,
p.
307 – 309
DOI: 10.1049/el:19920190 , Print ISSN 0013-5194, Online ISSN 1350-911X
A two channel, 2.4 Gbit/s CPFSK transmission experiment over 560 km using erbium doped fibre amplifiers with a receiver sensitivity of −27 dBm is demonstrated. Four wave mixing effects are shown to be the dominant consideration for the determination of channel spacing.
Inspec keywords: digital communication systems; frequency division multiplexing; multiwave mixing; telecommunication channels; frequency shift keying; optical links
Other keywords: Er doped optical fibres; doped fibre amplifiers; nonlinear optics; degenerate four wave mixing; two channel heterodyne system; receiver sensitivity; 2.4 Gbit/s; WDM transmission; 560 km; channel spacing; CPFSK transmission experiment
Subjects: Optical communication; Nonlinear optics and devices
References
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