使用8×112-Gb/s时间交错RZ-PDM-QPSK，采用相干探测和前向拉曼泵浦，实现超过300公里的NZDSF无重复传输

2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference Pub Date : 2011-03-06 DOI:10.1364/NFOEC.2011.JTHA038

C. Xie, G. Raybon

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引用次数: 4

摘要

研究表明，时间交错RZ-PDM-QPSK和正向拉曼泵浦可以使超过300 km NZDSF的112 gb /s PDM-QPSK相干无重复传输系统的性能提高2 dB以上。

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Unrepeatered transmission over 300 km of NZDSF using 8×112-Gb/s time-interleaved RZ-PDM-QPSK with coherent detection and forward Raman pumping

We show that time-interleaved RZ-PDM-QPSK and forward Raman pumping can increase the performance of a 112-Gb/s PDM-QPSK coherent unrepeatered transmission system over 300 km of NZDSF by more than 2 dB.

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2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference

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