用于空分复用技术的新型光纤

发布时间：2018-05-08 14:42

本文选题：空分复用 + 光纤通信网络　；参考：《光电工程》2017年04期

【摘要】：正空分复用(SDM)技术可以有效扩大光纤通信网络的容量,但用于SDM的少模光纤(FMF)必须使用多输入多输出(MIMO)信号处理来对抗串扰,导致系统复杂和成本上升。清华大学周炳琨院士的研究团队设计出了一种具有环型纤芯结构和双应力棒的保偏PANDA环芯光纤(PM-PRCF),可解决该问题。所设计光纤的环芯结构使得纤芯和包层之间具有
[Abstract]:Positive air division multiplexing (SDM) technology can effectively expand the capacity of optical fiber communication networks, but the SDM (small Mode Optical Fiber) must use multiple input and multiple output (MIMO) signal processing to counter crosstalk, which leads to the complexity of the system and the increase of the cost. The research team of academician Zhou Bingkun of Tsinghua University has designed a polarization-maintaining PANDA ring core fiber with ring core structure and double stress bar, which can solve this problem. The ring core structure of the designed fiber makes the core and cladding have
【分类号】：TN253

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