| 三类色散渐减光纤环镜光脉冲压缩特性的比较 |
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| 引用本文： | 杨小来,曹文华,靳婉玲.三类色散渐减光纤环镜光脉冲压缩特性的比较[J].光通信研究,2006,32(4):65-67. |
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| 作者姓名： | 杨小来 曹文华 靳婉玲 |
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| 作者单位： | 五邑大学,信息科学研究所,广东,江门,529020 |
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| 基金项目： | 中国科学院资助项目
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广东省自然科学基金 |
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| 摘 要： | 文章比较了3类色散渐减光纤环镜的光脉冲压缩特性,结果发现,不考虑高阶效应时,线性渐减光纤环镜需要的最佳光纤长度最短,压缩后的光脉冲质量较高;考虑高阶效应后,情况恰恰相反,高斯渐减光纤环镜需要的最佳光纤长度最短,压缩质量较高,但此时3种类型的光纤构成的非线性光纤环镜压缩特性差别不大.
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| 关 键 词： | 非线性光纤环镜 色散渐减光纤 光脉冲压缩 |
| 文章编号： | 1005-8788(2006)04-0065-03 |
| 收稿时间： | 2005-11-18 |
| 修稿时间： | 2005年11月18 |
Comparisons of optical loop mirror pulse compression characteristics of 3 types of dispersion decreasing fibers |
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| Yang Xiaolai,Cao Wenhua,Jin Wanling.Comparisons of optical loop mirror pulse compression characteristics of 3 types of dispersion decreasing fibers[J].Study on Optical Communications,2006,32(4):65-67. |
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| Authors: | Yang Xiaolai Cao Wenhua Jin Wanling |
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| Affiliation: | Institute of Information Science, Wuyi University, Jiangvnen 529020, China |
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| Abstract: | Comparisons are made of the pulse compression characteristics of the nonlinear optical loop mirror constructed from three types of dispersion decreasing fibers.The results show that the linear dispersion profile fiber loop is optimal when high-order effects are not considered,while the Gaussian dispersion profile fiber loop is optimal when high-order effects are considered.However,the difference is not very distinct in this case. |
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| Keywords: | nonlinear optical loop mirror dispersion decreasing fiber pulse compression |
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