文章基本信息

标题：A Measurement Method for Dispersion in Optical Fiber Communication with Long Distance
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作者：Xue-zhao Zheng
期刊名称：International Journal of Future Generation Communication and Networking
印刷版ISSN：2233-7857
出版年度：2014
卷号：7
期号：6
页码：1-12
DOI：10.14257/ijfgcn.2014.7.6.01
出版社：SERSC
摘要：With the development of the telecommunication, optical fiber has been widely used. It has the characteristics of long distance transmission and large capacity, but it also has dispersion exists. The dispersion can be divided into some types. Mode dispersion plays a major role in multimode fiber, while chromatic dispersion or intramodal dispersion are the main mechanism in single mode fiber. Generally, it is quite important to test the dispersion and know the dispersion characteristics. The theoretical basis and experimental device, which are both based on the interference principle, have been introduced in detail. The device is used to measure the fiber dispersion characteristics of optical fiber and the results shows the validity of the theory and the designed test device.
关键词：optical fiber; dispersion; modified method; measurement