The impact of PDL-induced crosstalk on 100-Gb/s polarization-multiplexed RZ-DQPSK performance in direct detection systems is experimentally assessed in presence of a moderate amount of PMD. In particular, RZ-interleaving and RZ-overlapping schemes have shown opposite behaviours towards PMD and PDL. Measurements carried out confirm the less robustness of RZ-interleaving than RZ-overlapping towards PMD, but highlight a much stronger tolerance of RZ-interleaving to PDL with respect to RZ-overlapping.
Impact of PDL-induced crosstalk on 100-Gb/s polarization-multiplexed RZ-DQPSK in PMD-affected metro networks
FERRARIO, MADDALENA;BOFFI, PIERPAOLO;MARAZZI, LUCIA;MARTELLI, PAOLO;PAROLARI, PAOLA;MARTINELLI, MARIO
2011-01-01
Abstract
The impact of PDL-induced crosstalk on 100-Gb/s polarization-multiplexed RZ-DQPSK performance in direct detection systems is experimentally assessed in presence of a moderate amount of PMD. In particular, RZ-interleaving and RZ-overlapping schemes have shown opposite behaviours towards PMD and PDL. Measurements carried out confirm the less robustness of RZ-interleaving than RZ-overlapping towards PMD, but highlight a much stronger tolerance of RZ-interleaving to PDL with respect to RZ-overlapping.File in questo prodotto:
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