Jiaxiong Li, Chengkun Cai, Jiangbing Du, Lulu Wang, Long Zhu, Andong Wang, Ming-Jun Li, Hao Chen, Jian Wang, Zuyuan He
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引用次数: 0
摘要
据我们所知,我们首次通过实验证明了超低噪声二阶少模拉曼放大的8 λ WDM/MDM QPSK传输超过100 km FMF,在LP01和LP11模式下具有约8 dB的开关增益和< 0.4 dB的模式相关增益。
First Demonstration of Second-Order Few-Mode Raman Amplified Ultra-Low-Noise Transmission of WDM/MDM QPSK Signals Over 100-km FMF
We experimentally demonstrate, for the first time to our best knowledge, an ultra-low- noise second-order few-mode Raman amplified 8-λ WDM/MDM QPSK transmission over 100-km FMF with ∼8-dB on-off gain and < 0.4 dB mode-dependent gain for LP01 and LP11 modes.