DocumentCode
1130435
Title
Dual-order Raman pump
Author
Bouteiller, J.-C. ; Brar, K. ; Bromage, J. ; Radic, S. ; Headley, C.
Author_Institution
OFS Labs., Photonic Devices Res., Somerset, NJ, USA
Volume
15
Issue
2
fYear
2003
Firstpage
212
Lastpage
214
Abstract
This letter presents the design of a dual-order Raman fiber laser to be used as a pump for distributed Raman amplification. In particular, noise figure, gain ripple, and tunability are measured and analyzed in comparison to first-order Raman amplification. The tradeoff between noise figure improvement and increased nonlinear penalty is also discussed.
Keywords
Raman lasers; fibre lasers; laser cavity resonators; laser noise; laser tuning; optical pumping; OSNR improvement; Raman gain; distributed Raman amplification; dual-order Raman fiber laser; dual-order Raman pump; gain ripple; noise figure improvement; nonlinear penalty; single laser cavity; tunability; Fiber lasers; Gain measurement; Laser excitation; Laser noise; Noise figure; Noise measurement; Optical design; Particle measurements; Pump lasers; Stimulated emission;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2002.806103
Filename
1174123
Link To Document