论文信息 - Long distance transmission in a multi-core fiber with self-homodyne detection

Long distance transmission in a multi-core fiber with self-homodyne detection

We investigate long-distance space-division multiplexed self-homodyne transmission in two synchronized recirculating loops. Compared to intradyne detection, PDM-64QAM transmission distance with DFB lasers is doubled and 6800km PDM-QPSK transmission, within 1dB of intradyne detection, is achieved.

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