| 能够补偿二阶偏振模色散的三阶段偏振模色散补偿器 |
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| 引用本文： | 郑远,于丽,杨伯君,张晓光. 能够补偿二阶偏振模色散的三阶段偏振模色散补偿器[J]. 物理学报, 2002, 51(12): 2745-2749 |
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| 作者姓名： | 郑远 于丽 杨伯君 张晓光 |
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| 作者单位： | 北京邮电大学理学院物理部,123信箱北京100876 |
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| 基金项目： | 国家自然科学基金 (批准号 :60 0 72 0 42 )，国家高技术研究发展计划 (批准号 :2 0 0 1AA12 2 0 41)，教育部博士点基金，北京邮电大学与世维通联合基金资助的课题~~ |
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| 摘 要： | 简要分析了偏振相关色散对光通信系统性能的影响,提出了一种三阶段高阶偏振模色散补偿方案,从理论上分析了它同时补偿偏振相关色散和偏振主态旋转的可能性,并提出了其可能存在的两种工作方式.通过数值模拟与两阶段补偿方案进行了性能比较,其偏振模色散容限比两阶段补偿提高约17%个比特周期关键词：光通信光偏振光纤色散
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| 关 键 词： | 光通信 光偏振 光纤色散 |
| 文章编号： | 1000-3290/2002/51(12)2745-05 |
| 修稿时间： | 2002-03-07 |
Three-stage polarization mode dispersion compensator capable of compensating second-order polarization mode dispersion |
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| Zheng Yuan,Yu Li,Yang Bo-Jun and Zhang Xiao-Guang. Three-stage polarization mode dispersion compensator capable of compensating second-order polarization mode dispersion[J]. Acta Physica Sinica, 2002, 51(12): 2745-2749 |
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| Authors: | Zheng Yuan Yu Li Yang Bo-Jun Zhang Xiao-Guang |
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| Abstract: | The impacts of polarization|dependent dispersion on systems are investigated briefly, based on which we propose a three stage higher order polarization mode dispersion(PMD) compensation scheme. Theoretical analysis shows that it is capable of compensating polarization|dependent dispersion and principal states of polarization rotation rate at the same time. The two possible operating points of this compensator are proposed. Numerical results show that the maximum tolerable PMD value after three stage compensation has been improved by 17% per bit slot than that using two stage compensator. |
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| Keywords: | optical communications optical polarization optical dispersion in fibers |
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