Title :
Optimisation of random DFB Raman laser amplifier
Author :
Rosa, Pawel ; Rizzelli, Giuseppe ; Mingming Tan ; Ania-Castanon, Juan Diego
Author_Institution :
IO-CSIC, Inst. de Opt., Madrid, Spain
Abstract :
We numerically optimise 2nd-order random DFB Raman laser amplifiers for transmission for the first time. Optical signal to noise ratio, nonlinear phase shift, signal power variation and the impact of the reflectivity of FBG are investigated in the links from 10 - 120 km.
Keywords :
Bragg gratings; Raman lasers; distributed feedback lasers; optical fibre amplifiers; optimisation; random processes; 2nd-order random DFB Raman laser amplifiers; FBG; distance 10 km to 120 km; nonlinear phase shift; optical signal to noise ratio; optimisation; reflectivity; signal power variation; Fiber gratings; Optical fiber amplifiers; Optical noise; Signal to noise ratio; Stimulated emission; Raman amplification; random DFB laser;
Conference_Titel :
Transparent Optical Networks (ICTON), 2015 17th International Conference on
Conference_Location :
Budapest
DOI :
10.1109/ICTON.2015.7193729
