| 采用光干涉技术的保偏光纤拍长测量方法 |
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| 引用本文： | 陈国庆. 采用光干涉技术的保偏光纤拍长测量方法[J]. 光纤与电缆及其应用技术, 2007, 0(2): 14-15 |
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| 作者姓名： | 陈国庆 |
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| 作者单位： | 信息产业部,信息传输线质量监督检验中心,上海,201900 |
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| 摘 要： | 简要介绍了采用光干涉技术的保偏光纤拍长测量方法,并给出了测量实例.与外调制测量法相比,该方法具有更高的测量重复性,测量原理也更为直观清晰.
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| 关 键 词： | 测量 保偏光纤 双折射 拍长 |
| 文章编号： | 1006-1908（2007）02-0014-02 |
| 修稿时间： | 2006-11-22 |
Measuring Method for Beat Length of PMF Using Optical Interference Technique |
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| CHEN Guo-qing. Measuring Method for Beat Length of PMF Using Optical Interference Technique[J]. Optical Fiber & Electric Cable and Their Applications, 2007, 0(2): 14-15 |
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| Authors: | CHEN Guo-qing |
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| Affiliation: | Information Transmission Lines Quality Inspect Test Center, MH, Shanghai 201900, China |
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| Abstract: | The measuring method for beat length of polarization maintaining optical fiber (PMF) using optical interference technique is introduced briefly,and the measurement example is given.The repeatability of this method is better than "external modulation" method,and its principle of measurement is more visible and clear. |
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| Keywords: | measurement polarization maintaining optical fiber bireffingence beat length |
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