| 光纤SCM系统中LD调制线性特性分析 |
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| 引用本文： | 汤启兵.光纤SCM系统中LD调制线性特性分析[J].重庆邮电学院学报(自然科学版),1993(2). |
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| 作者姓名： | 汤启兵 |
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| 作者单位： | 电子科技大学光纤通信国家重点实验室 |
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| 摘 要： | 本文简介光纤微波副载波多路复用技术的优点,还对光源非线性引起的交调失真进行了理论分析,得出了具体的计算公式。文章最后分析了如何确定一个系统的调制深度和传输容量。
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| 关 键 词： | 副载波复用 调制深度 弛豫振荡 交叉调制 |
Analysis of LD Modulation Nonlinearity Characteristics in Fiber SCM Systems |
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| Tang Qibing.Analysis of LD Modulation Nonlinearity Characteristics in Fiber SCM Systems[J].Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition),1993(2). |
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| Authors: | Tang Qibing |
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| Institution: | Optical Fiber Communication Emphasis Laboratory of Country University of Electronic Science and Technology |
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| Abstract: | Fiber microwave subcarrier multiplexing technology is a popular technology in Optical fiber CATV systems now.This paper analtses theoretically the intermoduletion distortion due to light sourle nonlinearity and presents relevant formula.At end of this papew,it's also shotm how to decide the modulation deepth and transmission capacity of a CATV system,it has good guidance for optical fiber SCM CATV systems design. |
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| Keywords: | subcarrier multiplexing modulation deepth relaxation resonance intermodulation |
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