We experimentally demonstrate 6x6 coherent multiple-input multiple-output (MIMO) crosstalk mitigation after simultaneous transmission of 3 spatially multiplexed 112-Gb/s PDM-QPSK channels over 24 km of a strongly-coupled 3-core fiber. The crosstalk in the fiber is about -4 dB and is almost completely canceled by MIMO processing.
MIMO-based Signal Processing of Spatially Multiplexed 112-Gb/s PDM-QPSK Signals using Strongly-Coupled 3-Core Fiber
MAGARINI, MAURIZIO;
2011-01-01
Abstract
We experimentally demonstrate 6x6 coherent multiple-input multiple-output (MIMO) crosstalk mitigation after simultaneous transmission of 3 spatially multiplexed 112-Gb/s PDM-QPSK channels over 24 km of a strongly-coupled 3-core fiber. The crosstalk in the fiber is about -4 dB and is almost completely canceled by MIMO processing.File in questo prodotto:
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