Nonlinearity-Free Coherent Transmission in Hollow-Core Antiresonant Fiber
Nonlinearity-Free Coherent Transmission in Hollow-Core Antiresonant Fiber
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DOI：
10.1109/jlt.2018.2883541
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发表时间：
2019-02-01
影响因子：
4.7
通讯作者：
Bayvel, Polina
中科院分区：
文献类型：
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作者：
Liu, Zhixin;Karanov, Boris;Bayvel, Polina
我们展示了第一个通过空心反谐振光纤（HC-ARF）进行的多太比特/秒波分复用数据传输。总共 16 个 32 GBd 双极化奈奎斯特形 2S6QAM 信号通道通过 270 米长的光纤传输，没有观察到任何功率损失。在单通道高功率传输实验中，尽管光纤的色散非常低，但在高达 1 W 的接收功率下没有观察到非线性损失（
We demonstrate the first multiterabit/s wavelength division multiplexing data transmission through hollow-core antiresonant fiber (HC-ARF). In total, 16 channels of 32-GBd dual-polarization Nyquist-shaped 2S6QAM signal channels were transmitted through a 270-m-long fiber without observing any power penalty. In a single-channel high power transmission experiment, no nonlinearity penalty was observed for up to 1 W of received power, despite the very low chromatic dispersion of the fiber (