80 Gbit/s/ch, 256 QAM Digital Coherent Optical Transmission System with Injection-Locking for Next Generation Mobile Fronthaul Network

80 Gbit/s/ch, 256 QAM Digital Coherent Optical Transmission System with Injection-Locking for Next Generation Mobile Fronthaul Network
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用于下一代移动前传网络的具有注入锁定功能的 80 Gbit/s/ch、256 QAM 数字相干光传输系统

DOI:
10.1109/ecoc.2017.8346036
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发表时间:
2017
期刊:
2017 European Conference on Optical Communication (ECOC)
影响因子:
--
通讯作者:
M. Nakazawa
M. Nakazawa
中科院分区:
--
文献类型:
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作者:
K. Kasai;Yixin Wang;Masato Yoshida;T. Hirooka;K. Iwatsuki;M. Nakazawa

文献摘要

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我们展示了一种简单的数字相干传输系统,采用注入锁定技术,适用于下一代移动前传。通过该系统,上行链路和下行链路 80 Gbit/s、256 QAM 数据可在 26 公里范围内双向传输,损耗预算为 10 dB。
We demonstrate a simple digital coherent transmission system with an injection-locking technique for next-generation mobile fronthaul. With this system, both up- and downlink 80 Gbit/s, 256 QAM-data were bi-directionally transmitted over 26 km with a loss budget of 10 dB.