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su liao guang xian yong yu duan ju li gao su ji suan ji shu ju lian lu de ju xian xing
Author(s): 
Pages: 60-65
Year: Issue:  4
Journal: Optical Fiber & Electric Cable and Their Applications

Keyword:  光纤通讯局域网塑料光纤;
Abstract: 商品化全塑料阶跃型光纤的衰减和色散是限制最大可传输距离和位速率的主要因素,本文就其极限进行研究。计算表明,当波长为650nm时,长度大于100m的标准0.47NA阶跃折射率PMMA(聚甲基丙烯酸甲酯)塑料光纤传输速率可达到500Mb/s,本文还简要介绍了传输速率高达400Mb/5的最近实验结果,讨论了低损耗、宽带塑料光纤(如渐变折射率全氟化PMMA)的性质。
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