本文選題：空分復(fù)用 + 光纖通信網(wǎng)絡(luò)�。� 參考：《光電工程》2017年04期

【摘要】：正空分復(fù)用(SDM)技術(shù)可以有效擴(kuò)大光纖通信網(wǎng)絡(luò)的容量,但用于SDM的少模光纖(FMF)必須使用多輸入多輸出(MIMO)信號處理來對抗串?dāng)_,導(dǎo)致系統(tǒng)復(fù)雜和成本上升。清華大學(xué)周炳琨院士的研究團(tuán)隊設(shè)計出了一種具有環(huán)型纖芯結(jié)構(gòu)和雙應(yīng)力棒的保偏PANDA環(huán)芯光纖(PM-PRCF),可解決該問題。所設(shè)計光纖的環(huán)芯結(jié)構(gòu)使得纖芯和包層之間具有
[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
【分類號】：TN253

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相關(guān)期刊論文 前2條

1 吳國鋒;;空分復(fù)用中的多芯光纖[J];廣西通信技術(shù);2012年02期

2 ;[J];;年期

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