Pump-phase-noise-tolerant wavelength conversion for coherent optical OFDM using coherent DFB pumping

Pump-phase-noise-tolerant wavelength conversion for coherent optical OFDM using coherent DFB pumping
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DOI:
10.1364/ofc.2016.w3d.3
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发表时间:
2016-03
期刊:
2016 Optical Fiber Communications Conference and Exhibition (OFC)
影响因子:
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通讯作者:
G. Lu;Tianwai Bo;C. Chan
G. Lu;Tianwai Bo;C. Chan
中科院分区:
其他
文献类型:
--
作者:
G. Lu;Tianwai Bo;C. Chan

文献摘要

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我们在实验上演示了一种基于相干DFB泵浦的CO-ofdm OWC方案。利用相干泵浦对泵浦相位噪声的容忍性,可以用低成本的2 MHz线宽DFB作为泵浦,实现12Gbps QPSK-CO-OFDM码的OWC,代价为1dB。
We experimentally demonstrate an OWC scheme for CO-OFDM using coherent DFB pumping. The tolerance against pump phase noise with coherent pumping enables the use of low-cost 2MHz-linewidth DFB as pump to realize OWC of 12Gbps QPSK-CO-OFDM with 1dB penalty.