Title :
Effects of polarization mode dispersion (PMD) on Raman gain and PMD measurement using an optical fibre Raman amplifier
Author :
Boiyo, D. Kiboi ; Kuja, S. ; Waswa, D. ; Amolo, G. ; Gamatham, R.R.G. ; Kipnoo, E. K. Rotich ; Gibbon, T.B. ; Leitch, A.W.R.
Author_Institution :
Phys. Dept., Univ. of Eldoret, Eldoret, Kenya
Abstract :
We experimentally investigate the effects of increase of the differential group delay (DGD) on Raman gain and gain value. It was found that the increase of DGD values lead to the formation and the increase in the number of ripples at the expense of gain. A Raman amplifier with gain of 6.65 dB has been experimentally designed using a 24 km-SMF fibre spool with a gain fluctuation of ±0.2dB. Measurement of PMD using an optical fibre Raman amplifier has also been investigated and validated. This work recommends low values of DGD to reduce signal and gain distortion.
Keywords :
optical dispersion; optical fibre amplifiers; DGD; PMD; Raman gain; differential group delay; gain distortion; gain fluctuation; optical fibre Raman amplifier; polarization mode dispersion; ripples; Fiber lasers; Gain; Laser excitation; Optical fiber amplifiers; Stimulated emission; DGD; Optical Fibre Raman Amplifier; PMD; Stimulated Raman Scattering;
Conference_Titel :
AFRICON, 2013
Conference_Location :
Pointe-Aux-Piments
Print_ISBN :
978-1-4673-5940-5
DOI :
10.1109/AFRCON.2013.6757592
