DAC-free generation and 320-km transmission of 11.2-GBd PDM-64QAM using a single I/Q modulator
DAC-free generation and 320-km transmission of 11.2-GBd PDM-64QAM using a single I/Q modulator
复制标题
使用单个 I/Q 调制器实现 11.2 GBd PDM-64QAM 的无 DAC 生成和 320 公里传输
DOI:
10.1364/eceoc.2012.we.1.c.3
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发表时间:
2012
期刊:
影响因子:
--
通讯作者:
I. Morita
中科院分区:
文献类型:
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作者:
W. Peng;Hidenori Takahashi;T. Tsuritani;I. Morita
We successfully generate 11.2-GBd PDM-64QAM using one I/Q modulator driven with eight-level signals synthesized by all binary electrical inputs. The signal quality is verified with ~1-dB Q margin (from 7% FEC threshold) after 320-km SSMF transmission.