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xin xing ji guang qi zeng jia liao wang luo rong liang
Author(s): 
Pages: 15
Year: Issue:  4
Journal: Optical Fiber & Electric Cable and Their Applications

Keyword:  新型激光器多波长激光器宽带光纤网电话公司宽带宽研究人员传输速率信号发送传输信息改善服务;
Abstract: <正> 美国Bellcore公司的研究人员已经演示了一种新颖的多波长激光器,这种激光器能把几种零差分波长的光信号发送进一根光纤中。采用多波长可以惊人地提高光纤网传输信息的能力,对于目前正在开发的极宽带宽的多媒体服务来说,这是极为重要的。该成果有助于本地电话公司设计出未来传输速率更高并且更为有效的宽带光纤网,从而改善服务和降
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