Four-wave mixing in wavelength-division-multiplexed soliton systems: damping and amplification.
Four-wave mixing in wavelength-division-multiplexed soliton systems with damping and amplification is studied. An analytical model is introduced that explains the dramatic growth of the four-wave terms. The model yields a resonance condition relating the soliton frequency and the amplifier distance. It correctly predicts all essential features regarding the resonant growth of the four-wave contributions.
Ablowitz
M J
MJ
Biondini
G
G
Chakravarty
S
S
Jenkins
R B
RB
Sauer
J R
JR