Abstract
In this paper, gain, noise and nonlinear performance characterization of cascaded broadband discrete Raman amplifiers with different gain fibre combinations is presented. We numerically demonstrate the design of a backward-pumped cascaded dual stage broadband (∼70 nm) discrete Raman amplifier with high gain (∼19 dB), low noise (∼ 6 dB noise figure) and lower nonlinear penalty by optimizing two different types of gain fibres.
Original language | English |
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Title of host publication | ICTON 2017 - 19th International Conference on Transparent Optical Networks |
Publisher | IEEE |
ISBN (Electronic) | 9781538608586 |
DOIs | |
Publication status | Published - 4 Sept 2017 |
Event | 19th International Conference on Transparent Optical Networks, ICTON 2017 - Girona, Catalonia, Spain Duration: 2 Jul 2017 → 6 Jul 2017 |
Conference
Conference | 19th International Conference on Transparent Optical Networks, ICTON 2017 |
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Country/Territory | Spain |
City | Girona, Catalonia |
Period | 2/07/17 → 6/07/17 |
Bibliographical note
© Copyright 2017 IEEE - All rights reservedFunding: EU FP7 ITN programme ICONE (No. 608099)
Keywords
- discrete Raman amplifier
- noise figure
- nonlinear phase shift