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
复制
发表时间:
2012
期刊:
2012 38th European Conference and Exhibition on Optical Communications
影响因子:
--
通讯作者:
I. Morita
I. Morita
中科院分区:
--
文献类型:
--
作者:
W. Peng;Hidenori Takahashi;T. Tsuritani;I. Morita

文献摘要

被引文献

相似文献

我们使用一个由所有二进制电输入合成的八电平信号驱动的 I/Q 调制器成功生成 11.2-GBd PDM-64QAM。在 320 公里 SSMF 传输后,信号质量通过约 1 dB Q 裕度(来自 7% FEC 阈值)进行验证。
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.