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Opt Express. 2015 Nov 02;23(22):28634-9. doi: 10.1364/OE.23.028634.

Characterisation of random DFB Raman laser amplifier for WDM transmission.

Optics express

Paweł Rosa, Giuseppe Rizzelli, Mingming Tan, Paul Harper, Juan Diego Ania-Castañόn

PMID: 26561132 DOI: 10.1364/OE.23.028634

Abstract

We perform a full numerical characterisation of half-open cavity random DFB Raman fibre laser amplifier schemes for WDM transmission in terms of signal power variation, noise and nonlinear impairments, showcasing the excellent potential of this scheme to provide amplification for DWDM transmission with very low gain variation.

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