| 利用光纤环形腔获得短脉冲的特性研究 |
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| 引用本文： | 于丙涛,徐文成,徐永钊,陈泳竹,崔虎,刘颂豪.利用光纤环形腔获得短脉冲的特性研究[J].光学与光电技术,2004,2(1):26-29,64. |
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| 作者姓名： | 于丙涛 徐文成 徐永钊 陈泳竹 崔虎 刘颂豪 |
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| 作者单位： | 华南师范大学量子电子学研究所,广州,510631 |
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| 摘 要： | 利用色散渐减光纤构成的非线性光纤环形镜压缩超短光脉冲的动力学特性，发现脉冲压缩存在最佳长度，此时输出脉冲近似为无啁啾脉冲；在最佳长度附近相当宽的范围内，压缩脉冲具有较好的时域及频域质量。当光纤环长度小于或大于某一值时，都会导致得到的压缩光脉冲质量退化。
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| 关 键 词： | 光纤环形腔 色散渐减光纤 非线性光纤环形镜 超短光脉冲 激光光源 脉冲压缩 光纤通信 |
| 文章编号： | 1672-3392(2004)01-26-05 |
| 收稿时间： | 2003/9/18 |
Analysis of Compressed Pulse Using Nonlinear Optical Loop Mirror |
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| YU Bing-tao,XU Wen-cheng,XU Yong-zhao CHEN Yong-zhu,CUI hu,LIU Song-hao.Analysis of Compressed Pulse Using Nonlinear Optical Loop Mirror[J].optics&optoelectronic technology,2004,2(1):26-29,64. |
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| Authors: | YU Bing-tao XU Wen-cheng XU Yong-zhao CHEN Yong-zhu CUI hu LIU Song-hao |
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| Abstract: | In this paper, the characteristics of pulse transmission in the nonlinear optical mirror constructed from dispersion decreasing fiber is proposed. Using this structure, the compressed pulse with good spectral and temporal quality can be generated with large range near the optimum loop length. And it can transmit long distance without distortion. It will lead to degeneration of the compressed pulse when the loop length is too long or short. |
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| Keywords: | fibers with slowly decreasing dispersion nonlinear optical loop mirror ultrashort light pulse laser source |
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