| 高阶模补偿单模光纤色散技术研究 |
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| 引用本文： | 吴维丽,邱琪. 高阶模补偿单模光纤色散技术研究[J]. 激光技术, 2004, 28(3): 303-305,311 |
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| 作者姓名： | 吴维丽 邱琪 |
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| 作者单位： | 电子科技大学,宽带光纤传输与通信网络技术实验室,成都,610054;电子科技大学,宽带光纤传输与通信网络技术实验室,成都,610054 |
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| 摘 要： | 在分析计算高阶模色散特性的基础上,论述了利用高阶模大的负色散系数和色散斜率实现了对单模光纤补偿的可行性,着重研究了LP02模作为高阶模色散补偿的性能,结果表明,高阶模色散补偿技术是一种高品质因素的补偿方案。最后设计了基于LP02模的高阶模色散补偿方案,并详细描述了模式转换器的工作原理。
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| 关 键 词： | 色散 色散补偿 高阶模 品质因素 |
| 文章编号： | 1001-3806(2004)03-0303-03 |
| 收稿时间： | 2003-07-18 |
| 修稿时间： | 2003-09-23 |
Research of the technology of compensating single mode fiber dispersion by high-order mode |
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| WU Wei-li,QIU Qi. Research of the technology of compensating single mode fiber dispersion by high-order mode[J]. Laser Technology, 2004, 28(3): 303-305,311 |
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| Authors: | WU Wei-li QIU Qi |
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| Abstract: | On the basis of high-order mode dispersion analysis,the feasibility of taking use of the high-order mode,which has negative chromatic dispersion,to realize compensation of single mode fiber has been discussed.This paper focuses on study the performance of using LP 02 mode as the dispersion compensation of high-order mode and the results indicate that high-order mode dispersion compensation is the high figure of merit scheme.Finally the compensation project of higher order mode based on LP 02 mode is designed,moreover the principle of mode transformer is described in detail. |
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| Keywords: | dispersion dispersion compensation higher order mode figure of merit |
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