Ultra-Short Soliton Stability in Distributed Fiber Amplifiers with Different Pumping Configurations
It is well known that optical solitons in optical fibers, which can be generated by balancing the negative group-velocity dispersion and self-phase modulation, are stable pulses1. The soliton is described by the nonlinear Schrodinger equation (NSE), and the lowest-order solution is a hyperbolic-secant pulse, which does not change its waveform when it propagates. This inherent nature is quite useful for high-speed long-distance communication systems.
KeywordsStimulate Brillouin Scattering Fiber Amplifier Optical Soliton Nonlinear Schrodinger Equation Nonlinear Gain
Unable to display preview. Download preview PDF.