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Using numerical simulations, we investigate the performance of fibre optical parametric amplifiers (FOPAs) within the context of agile, multi-wavelength photonic networks. In particular, we study the steady-state and dynamic response of FOPAs following changes in network operating conditions. These include changes in the gain spectrum (gain tilt) due to variations in the total input power to the amplifier...
We investigate the statistical nature of gain transients in multi-channel fibre optical parametric amplifiers resulting from random packet-to-packet power variations. We evaluate amplifier performance in terms of providing the required gain when operating in small-signal and near saturation
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