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| 光纤色散的频谱分析 | |
| 引用本文： | 朱莉莉,陈胜钰,邱怡申. 光纤色散的频谱分析[J]. 福建师范大学学报(自然科学版), 2005, 21(1): 45-48 |
| 作者姓名： | 朱莉莉 陈胜钰 邱怡申 |
| 作者单位： | 1. 福建师范大学物理与光电信息科技学院,福建,福州,350007 2. 福建师范大学物理与光电信息科技学院,福建,福州,350007;闽江学院物理系,福建,福州,350108 |
| 摘 要： | 采用傅里叶频谱分析方法,分别描述相干和非相干脉冲在光纤传输时引起的色散展宽,以及这两种情况下的传递函数之间的关系,同时还对这两种脉冲传输的色散补偿和补偿机制作了描述.以啁啾高斯脉冲为例的分析表明,预啁啾技术(PCH)只适用于相干脉冲传输. |
| 关 键 词： | 色散 频谱分析 脉冲展宽 啁啾 色散补偿 |
| 文章编号： | 1000-5277(2005)01-0045-04 |
| 修稿时间： | 2004-07-08 |
Spectral Analysis of the Fiber Dispersion |
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| ZHU Li-li,CHEN Sheng-yu,QIU Yi-shen. Spectral Analysis of the Fiber Dispersion[J]. Journal of Fujian Teachers University(Natural Science), 2005, 21(1): 45-48 | |
| Authors: | ZHU Li-li CHEN Sheng-yu QIU Yi-shen |
| Abstract: | The method of Fourier analysis is used to analyze the cause of dispersion broadening when coherent pulse or incoherent pulse transmits in linear fiber system respectively. The relation of transfer functions between the two conditions is presented. And the mechanisms of dispersion compensation are also analyzed on the two conditions. A initially chirped Gauss pulse is taken as an example. It is shown that the PCH can only be applied to coherent pulse transmiting. |
| Keywords: | dispersion spectral analysis pulse stretching chirp dispersion compensation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |