In this paper, we present the results of numerical modelling of backward-pumped low gain ripple Raman amplifier for C+L band with continuous pump spectrum. The model simulates important physical phenomena affecting the Raman gain: stimulated and spontaneous Raman scattering and its temperature dependence, Rayleigh scattering, arbitrary interactions between pumps and signal from both directions (signal-signal, pump-pump and signal-pump interactions), high-order Stokes generation. The calculations were carried out for 25-km length of SMF-28 optical fibre at a integral pump power of 1 W (net gain > 0) and at zero net gain.
Low gain ripple broadband Raman amplifier with continuous-spectrum pump
2003-01-01
71363 byte
Conference paper
Electronic Resource
English
British Library Conference Proceedings | 2003
|Designing gain spectrum of multi-pumped Raman amplifier
IEEE | 2001
|TuAA3 Designing Gain Spectrum of Multi-Pumped Raman Amplifier
British Library Conference Proceedings | 2001
|Gain-flattened gain-clamped discrete Raman amplifier
IEEE | 2004
|