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Electronic equalization for the mitigation of the impairments due to nonlinear and linear effects in optical fiber communication systems, including polarization mode dispersion (PMD), has become commonly used in optical fiber systems. The receiver-side equalizers applied to PMD mitigation are typically based on minimum mean-square error (MMSE) criterion and have been implemented with feedforward (FFE)...
We show that the performance of on-off-keyed 40 Gbit/s optical fiber systems whose optical and electrical receiver filter bandwidths are optimized for polarization-mode dispersion is equivalent to the performance of the same systems in which the receiver filters are optimized for operation in the absence of PMD. We also observed an increase in the sensitivity of the performance with respect to variations...
We use a semi-analytical receiver model combined with importance sampling applied to first-order polarization-mode dispersion (PMD) to show that the performance of optical fiber systems whose optical and electrical receiver filter bandwidths are optimized for polarization-mode dispersion in practical on-off-keyed systems is equivalent to the performance of the same systems in which the receiver filters...
The authors show that the exponential time difference method is orders of magnitude faster than the standard finite difference time domain method to model the dynamics of longitudinally pumped sub-nanosecond pulsed dye lasers.
We use optical fiber recirculating loop experiments to validate a reduced Stokes model that allows us to compute the penalty produced by polarization effects in single-channel and wavelength-division multiplexed systems.
We compare the power penalty due to first-order and all-order PMD distortions. We show that first-order PMD overestimates the power penalty for outage probabilities in the range that is of interest for the systems designers.
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