TIME DOMAIN PMD SIMULATIONS IN OPTICAL FIBERS AND EMULATORS / SIMULAÇÕES DO COMPORTAMENTO TEMPORAL DA DISPERSÃO DOS MODOS DE POLARIZAÇÃO

AUTOR(ES)

JANAINA FERREIRA

DATA DE PUBLICAÇÃO

2007

RESUMO

This work proposes a PMD (Polarization Mode Dispersion) study in WDM communications systems. A simulation tool for the calculation of the statistics and correlations of PMD-related variables in time domain is presented here. Calculations are performed in time domain, allowing the simulation of the temporal evolution of differential group delay (DGD), principal states of polarization (PSP) among others. Results are validated with predictions from spectral calculations. A polarization control and a PMD mitigation scheme are also presented.

ASSUNTO(S)

multiplo canal pmd compensation wdm dgd wdm multiple channel dgd compensacao de pmd

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