| 基于PSG和Jones矩阵法的快速高精度PMD测量 |
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| 引用本文： | 李茂春,江俊峰,姚晓天,刘铁根.基于PSG和Jones矩阵法的快速高精度PMD测量[J].光电子．激光,2007,18(9):1074-1077. |
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| 作者姓名： | 李茂春 江俊峰 姚晓天 刘铁根 |
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| 作者单位： | 天津大学精密仪器与光电子工程学院,光电信息技术科学教育部重点实验室,光偏振研究中心,天津,300072 |
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| 基金项目： | 天津市应用基础研究项目 |
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| 摘 要： | 对基于Jones矩阵法的偏振模色散(PMD)测量方法进行了充分的研究,提出了计算测量Jones矩阵的通用公式,提高了测量Jones矩阵的精度;建立了基于高速数字化偏振态产生器(PSG)和Jones矩阵法的快速高精度PMD测量系统,将测量PMD时间缩短为＜15 s,重复测量精度可达0.028 ps.实验表明,这种快速高精度PMD测量系统具有很好的实用价值.
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| 关 键 词： | 琼斯矩阵 偏振模色散(PMD) 偏振态产生器(PSG) 偏振态分析器(PSA) |
| 文章编号： | 1005-0086（2007）09-1074-04 |
| 收稿时间： | 2006/9/26 0:00:00 |
| 修稿时间： | 2006-09-262007-02-26 |
Quick and Accurate Measurement of PMD Using PSG and Jones Matrix |
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| LI Mao-chun,JIANG Jun-feng,YAO Xiao-tian,LIU Tie-gen.Quick and Accurate Measurement of PMD Using PSG and Jones Matrix[J].Journal of Optoelectronics·laser,2007,18(9):1074-1077. |
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| Authors: | LI Mao-chun JIANG Jun-feng YAO Xiao-tian LIU Tie-gen |
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| Affiliation: | College of Precision Instrument and Opto-Electronics Engineering,Tianjin University,Key Laboratory of Opto-Electronics Information and Technical Science, MEC, Optical Polarization Research Center, Tianjin 300072 ,China |
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| Abstract: | The method to measure the polarization mode dispersion(PMD) based on Jones Matrix Eigenanalysis has been studied in the paper.A general formula to calculate the measured Jones Matrix was proposed,which improves the measurement accuracy of the Jones Matrix.The high speed and accurate measurement system of PMD based on high speed digitized polarization state generator(PSG) and Jones Matrix Eigenanalysis was built up,which can shorten the measurement time of PMD to be less than 15 s and enhance PMD resolution ... |
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| Keywords: | Jones matrix polarization mode dispersion(PMD) polarization stage generator polarization state analyzer(PSA) |
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