High Capacity Mode-Division Multiplexed Optical Transmission in a Novel 37-cell Hollow-Core Photonic Bandgap Fiber
High Capacity Mode-Division Multiplexed Optical Transmission in a Novel 37-cell Hollow-Core Photonic Bandgap Fiber
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DOI：
10.1109/jlt.2013.2274194
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发表时间：
2014-02
影响因子：
4.7
通讯作者：
V. Sleiffer;Yongmin Jung;N. Baddela;J. Surof;M. Kuschnerov;V. Veljanovski;J. Hayes;N. Wheeler
中科院分区：
文献类型：
--
作者：
V. Sleiffer;Yongmin Jung;N. Baddela;J. Surof;M. Kuschnerov;V. Veljanovski;J. Hayes;N. Wheeler
我们提出了在空芯光子带隙光纤（HC-PBGF）中结合波分复用（WDM）和模分复用（MDM）光传输的第一个演示。为此目的，使用具有37个单元（37 c）芯几何形状的新颖的低损耗、宽带310 m长的HC-PBGF。的HC-PBGF的模式特性的详细特征，显示没有表面模式和低模式串扰，这使得WDM和MDM传输具有创纪录的高容量（73.7 Tb/s）的HC-PBGF。几种调制格式已经过测试，表现出非常好的和稳定的性能。的传输性能进行了评估，通过寻找到单模传输和MDM传输，显示出良好的协议与37 C HC-PGBF的模态特性。
We present the first demonstration of combined wavelength-division multiplexed (WDM) and mode-division multiplexed (MDM) optical transmission in a hollow-core photonic bandgap fiber (HC-PBGF). For this purpose a novel low loss, broadband 310 m long HC-PBGF with a 37 cell (37c) core geometry is used. The modal properties of the HC-PBGF are characterized in detail, showing an absence of surface modes and low modal crosstalk, which enable WDM and MDM transmission with record high capacity (73.7 Tb/s) for a HC-PBGF. Several modulation formats have been tested, showing very good and stable performance. The transmission properties are assessed by looking into both single-mode transmission and MDM transmission, showing good agreement with the modal characterization of the 37c HC-PGBF.